diff options
Diffstat (limited to 'sound/isa')
33 files changed, 417 insertions, 1269 deletions
diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c index fa5bed0d5a6f..9ac873773129 100644 --- a/sound/isa/ad1816a/ad1816a.c +++ b/sound/isa/ad1816a/ad1816a.c @@ -124,28 +124,24 @@ static int snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard, struct snd_ad1816a *chip; struct snd_opl3 *opl3; - error = snd_card_new(&pcard->card->dev, - index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_ad1816a), &card); + error = snd_devm_card_new(&pcard->card->dev, + index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_ad1816a), &card); if (error < 0) return error; chip = card->private_data; error = snd_card_ad1816a_pnp(dev, pcard, pid); - if (error) { - snd_card_free(card); + if (error) return error; - } error = snd_ad1816a_create(card, port[dev], irq[dev], dma1[dev], dma2[dev], chip); - if (error) { - snd_card_free(card); + if (error) return error; - } if (clockfreq[dev] >= 5000 && clockfreq[dev] <= 100000) chip->clock_freq = clockfreq[dev]; @@ -155,22 +151,16 @@ static int snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard, card->shortname, chip->port, irq[dev], dma1[dev], dma2[dev]); error = snd_ad1816a_pcm(chip, 0); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } error = snd_ad1816a_mixer(chip); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } error = snd_ad1816a_timer(chip, 0); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } if (mpu_port[dev] > 0) { if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, @@ -186,18 +176,14 @@ static int snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard, printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx.\n", fm_port[dev], fm_port[dev] + 2); } else { error = snd_opl3_hwdep_new(opl3, 0, 1, NULL); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } } } error = snd_card_register(card); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } pnp_set_card_drvdata(pcard, card); return 0; } @@ -223,12 +209,6 @@ static int snd_ad1816a_pnp_detect(struct pnp_card_link *card, return -ENODEV; } -static void snd_ad1816a_pnp_remove(struct pnp_card_link *pcard) -{ - snd_card_free(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); -} - #ifdef CONFIG_PM static int snd_ad1816a_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) @@ -255,7 +235,6 @@ static struct pnp_card_driver ad1816a_pnpc_driver = { .name = "ad1816a", .id_table = snd_ad1816a_pnpids, .probe = snd_ad1816a_pnp_detect, - .remove = snd_ad1816a_pnp_remove, #ifdef CONFIG_PM .suspend = snd_ad1816a_pnp_suspend, .resume = snd_ad1816a_pnp_resume, diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c index 6d4999b30461..132a095dca2c 100644 --- a/sound/isa/ad1816a/ad1816a_lib.c +++ b/sound/isa/ad1816a/ad1816a_lib.c @@ -541,28 +541,6 @@ static int snd_ad1816a_probe(struct snd_ad1816a *chip) return 0; } -static int snd_ad1816a_free(struct snd_ad1816a *chip) -{ - release_and_free_resource(chip->res_port); - if (chip->irq >= 0) - free_irq(chip->irq, (void *) chip); - if (chip->dma1 >= 0) { - snd_dma_disable(chip->dma1); - free_dma(chip->dma1); - } - if (chip->dma2 >= 0) { - snd_dma_disable(chip->dma2); - free_dma(chip->dma2); - } - return 0; -} - -static int snd_ad1816a_dev_free(struct snd_device *device) -{ - struct snd_ad1816a *chip = device->device_data; - return snd_ad1816a_free(chip); -} - static const char *snd_ad1816a_chip_id(struct snd_ad1816a *chip) { switch (chip->hardware) { @@ -580,37 +558,31 @@ int snd_ad1816a_create(struct snd_card *card, unsigned long port, int irq, int dma1, int dma2, struct snd_ad1816a *chip) { - static const struct snd_device_ops ops = { - .dev_free = snd_ad1816a_dev_free, - }; int error; chip->irq = -1; chip->dma1 = -1; chip->dma2 = -1; - chip->res_port = request_region(port, 16, "AD1816A"); + chip->res_port = devm_request_region(card->dev, port, 16, "AD1816A"); if (!chip->res_port) { snd_printk(KERN_ERR "ad1816a: can't grab port 0x%lx\n", port); - snd_ad1816a_free(chip); return -EBUSY; } - if (request_irq(irq, snd_ad1816a_interrupt, 0, "AD1816A", (void *) chip)) { + if (devm_request_irq(card->dev, irq, snd_ad1816a_interrupt, 0, + "AD1816A", (void *) chip)) { snd_printk(KERN_ERR "ad1816a: can't grab IRQ %d\n", irq); - snd_ad1816a_free(chip); return -EBUSY; } chip->irq = irq; card->sync_irq = chip->irq; - if (request_dma(dma1, "AD1816A - 1")) { + if (snd_devm_request_dma(card->dev, dma1, "AD1816A - 1")) { snd_printk(KERN_ERR "ad1816a: can't grab DMA1 %d\n", dma1); - snd_ad1816a_free(chip); return -EBUSY; } chip->dma1 = dma1; - if (request_dma(dma2, "AD1816A - 2")) { + if (snd_devm_request_dma(card->dev, dma2, "AD1816A - 2")) { snd_printk(KERN_ERR "ad1816a: can't grab DMA2 %d\n", dma2); - snd_ad1816a_free(chip); return -EBUSY; } chip->dma2 = dma2; @@ -620,20 +592,11 @@ int snd_ad1816a_create(struct snd_card *card, spin_lock_init(&chip->lock); error = snd_ad1816a_probe(chip); - if (error) { - snd_ad1816a_free(chip); + if (error) return error; - } snd_ad1816a_init(chip); - /* Register device */ - error = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); - if (error < 0) { - snd_ad1816a_free(chip); - return error; - } - return 0; } diff --git a/sound/isa/ad1848/ad1848.c b/sound/isa/ad1848/ad1848.c index edafb49797e7..c471ac2aa450 100644 --- a/sound/isa/ad1848/ad1848.c +++ b/sound/isa/ad1848/ad1848.c @@ -72,7 +72,7 @@ static int snd_ad1848_probe(struct device *dev, unsigned int n) struct snd_wss *chip; int error; - error = snd_card_new(dev, index[n], id[n], THIS_MODULE, 0, &card); + error = snd_devm_card_new(dev, index[n], id[n], THIS_MODULE, 0, &card); if (error < 0) return error; @@ -80,17 +80,17 @@ static int snd_ad1848_probe(struct device *dev, unsigned int n) thinkpad[n] ? WSS_HW_THINKPAD : WSS_HW_DETECT, 0, &chip); if (error < 0) - goto out; + return error; card->private_data = chip; error = snd_wss_pcm(chip, 0); if (error < 0) - goto out; + return error; error = snd_wss_mixer(chip); if (error < 0) - goto out; + return error; strscpy(card->driver, "AD1848", sizeof(card->driver)); strscpy(card->shortname, chip->pcm->name, sizeof(card->shortname)); @@ -106,18 +106,10 @@ static int snd_ad1848_probe(struct device *dev, unsigned int n) error = snd_card_register(card); if (error < 0) - goto out; + return error; dev_set_drvdata(dev, card); return 0; - -out: snd_card_free(card); - return error; -} - -static void snd_ad1848_remove(struct device *dev, unsigned int n) -{ - snd_card_free(dev_get_drvdata(dev)); } #ifdef CONFIG_PM @@ -145,7 +137,6 @@ static int snd_ad1848_resume(struct device *dev, unsigned int n) static struct isa_driver snd_ad1848_driver = { .match = snd_ad1848_match, .probe = snd_ad1848_probe, - .remove = snd_ad1848_remove, #ifdef CONFIG_PM .suspend = snd_ad1848_suspend, .resume = snd_ad1848_resume, diff --git a/sound/isa/adlib.c b/sound/isa/adlib.c index e6cd7c4da38e..f079ba4ef1a0 100644 --- a/sound/isa/adlib.c +++ b/sound/isa/adlib.c @@ -43,30 +43,23 @@ static int snd_adlib_match(struct device *dev, unsigned int n) return 1; } -static void snd_adlib_free(struct snd_card *card) -{ - release_and_free_resource(card->private_data); -} - static int snd_adlib_probe(struct device *dev, unsigned int n) { struct snd_card *card; struct snd_opl3 *opl3; int error; - error = snd_card_new(dev, index[n], id[n], THIS_MODULE, 0, &card); + error = snd_devm_card_new(dev, index[n], id[n], THIS_MODULE, 0, &card); if (error < 0) { dev_err(dev, "could not create card\n"); return error; } - card->private_data = request_region(port[n], 4, CRD_NAME); + card->private_data = devm_request_region(dev, port[n], 4, CRD_NAME); if (!card->private_data) { dev_err(dev, "could not grab ports\n"); - error = -EBUSY; - goto out; + return -EBUSY; } - card->private_free = snd_adlib_free; strcpy(card->driver, DEV_NAME); strcpy(card->shortname, CRD_NAME); @@ -75,37 +68,28 @@ static int snd_adlib_probe(struct device *dev, unsigned int n) error = snd_opl3_create(card, port[n], port[n] + 2, OPL3_HW_AUTO, 1, &opl3); if (error < 0) { dev_err(dev, "could not create OPL\n"); - goto out; + return error; } error = snd_opl3_hwdep_new(opl3, 0, 0, NULL); if (error < 0) { dev_err(dev, "could not create FM\n"); - goto out; + return error; } error = snd_card_register(card); if (error < 0) { dev_err(dev, "could not register card\n"); - goto out; + return error; } dev_set_drvdata(dev, card); return 0; - -out: snd_card_free(card); - return error; -} - -static void snd_adlib_remove(struct device *dev, unsigned int n) -{ - snd_card_free(dev_get_drvdata(dev)); } static struct isa_driver snd_adlib_driver = { .match = snd_adlib_match, .probe = snd_adlib_probe, - .remove = snd_adlib_remove, .driver = { .name = DEV_NAME diff --git a/sound/isa/als100.c b/sound/isa/als100.c index d4597fdfe091..d582eff64082 100644 --- a/sound/isa/als100.c +++ b/sound/isa/als100.c @@ -170,18 +170,16 @@ static int snd_card_als100_probe(int dev, struct snd_card_als100 *acard; struct snd_opl3 *opl3; - error = snd_card_new(&pcard->card->dev, - index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_card_als100), &card); + error = snd_devm_card_new(&pcard->card->dev, + index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_card_als100), &card); if (error < 0) return error; acard = card->private_data; error = snd_card_als100_pnp(dev, acard, pcard, pid); - if (error) { - snd_card_free(card); + if (error) return error; - } if (pid->driver_data == SB_HW_DT019X) dma16[dev] = -1; @@ -191,10 +189,8 @@ static int snd_card_als100_probe(int dev, dma8[dev], dma16[dev], pid->driver_data, &chip); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } acard->chip = chip; if (pid->driver_data == SB_HW_DT019X) { @@ -213,16 +209,12 @@ static int snd_card_als100_probe(int dev, } error = snd_sb16dsp_pcm(chip, 0); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } error = snd_sbmixer_new(chip); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { int mpu_type = MPU401_HW_ALS100; @@ -249,23 +241,17 @@ static int snd_card_als100_probe(int dev, fm_port[dev], fm_port[dev] + 2); } else { error = snd_opl3_timer_new(opl3, 0, 1); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } error = snd_opl3_hwdep_new(opl3, 0, 1, NULL); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } } } error = snd_card_register(card); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } pnp_set_card_drvdata(pcard, card); return 0; } @@ -291,12 +277,6 @@ static int snd_als100_pnp_detect(struct pnp_card_link *card, return -ENODEV; } -static void snd_als100_pnp_remove(struct pnp_card_link *pcard) -{ - snd_card_free(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); -} - #ifdef CONFIG_PM static int snd_als100_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) { @@ -327,7 +307,6 @@ static struct pnp_card_driver als100_pnpc_driver = { .name = "als100", .id_table = snd_als100_pnpids, .probe = snd_als100_pnp_detect, - .remove = snd_als100_pnp_remove, #ifdef CONFIG_PM .suspend = snd_als100_pnp_suspend, .resume = snd_als100_pnp_resume, diff --git a/sound/isa/azt2320.c b/sound/isa/azt2320.c index dd5c059b3744..761cd198df2b 100644 --- a/sound/isa/azt2320.c +++ b/sound/isa/azt2320.c @@ -169,33 +169,27 @@ static int snd_card_azt2320_probe(int dev, struct snd_wss *chip; struct snd_opl3 *opl3; - error = snd_card_new(&pcard->card->dev, - index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_card_azt2320), &card); + error = snd_devm_card_new(&pcard->card->dev, + index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_card_azt2320), &card); if (error < 0) return error; acard = card->private_data; error = snd_card_azt2320_pnp(dev, acard, pcard, pid); - if (error) { - snd_card_free(card); + if (error) return error; - } error = snd_card_azt2320_enable_wss(port[dev]); - if (error) { - snd_card_free(card); + if (error) return error; - } error = snd_wss_create(card, wss_port[dev], -1, irq[dev], dma1[dev], dma2[dev], WSS_HW_DETECT, 0, &chip); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } strcpy(card->driver, "AZT2320"); strcpy(card->shortname, "Aztech AZT2320"); @@ -203,20 +197,14 @@ static int snd_card_azt2320_probe(int dev, card->shortname, chip->port, irq[dev], dma1[dev], dma2[dev]); error = snd_wss_pcm(chip, 0); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } error = snd_wss_mixer(chip); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } error = snd_wss_timer(chip, 0); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { if (snd_mpu401_uart_new(card, 0, MPU401_HW_AZT2320, @@ -233,23 +221,17 @@ static int snd_card_azt2320_probe(int dev, fm_port[dev], fm_port[dev] + 2); } else { error = snd_opl3_timer_new(opl3, 1, 2); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } error = snd_opl3_hwdep_new(opl3, 0, 1, NULL); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } } } error = snd_card_register(card); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } pnp_set_card_drvdata(pcard, card); return 0; } @@ -275,12 +257,6 @@ static int snd_azt2320_pnp_detect(struct pnp_card_link *card, return -ENODEV; } -static void snd_azt2320_pnp_remove(struct pnp_card_link *pcard) -{ - snd_card_free(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); -} - #ifdef CONFIG_PM static int snd_azt2320_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) { @@ -310,7 +286,6 @@ static struct pnp_card_driver azt2320_pnpc_driver = { .name = "azt2320", .id_table = snd_azt2320_pnpids, .probe = snd_azt2320_pnp_detect, - .remove = snd_azt2320_pnp_remove, #ifdef CONFIG_PM .suspend = snd_azt2320_pnp_suspend, .resume = snd_azt2320_pnp_resume, diff --git a/sound/isa/cmi8328.c b/sound/isa/cmi8328.c index 3b9fbb02864b..8902cfb830f7 100644 --- a/sound/isa/cmi8328.c +++ b/sound/isa/cmi8328.c @@ -294,8 +294,8 @@ static int snd_cmi8328_probe(struct device *pdev, unsigned int ndev) } outb(val, port); - err = snd_card_new(pdev, index[ndev], id[ndev], THIS_MODULE, - sizeof(struct snd_cmi8328), &card); + err = snd_devm_card_new(pdev, index[ndev], id[ndev], THIS_MODULE, + sizeof(struct snd_cmi8328), &card); if (err < 0) return err; cmi = card->private_data; @@ -306,18 +306,18 @@ static int snd_cmi8328_probe(struct device *pdev, unsigned int ndev) err = snd_wss_create(card, port + 4, -1, irq[ndev], dma1[ndev], dma2[ndev], WSS_HW_DETECT, 0, &cmi->wss); if (err < 0) - goto error; + return err; err = snd_wss_pcm(cmi->wss, 0); if (err < 0) - goto error; + return err; err = snd_wss_mixer(cmi->wss); if (err < 0) - goto error; + return err; err = snd_cmi8328_mixer(cmi->wss); if (err < 0) - goto error; + return err; if (snd_wss_timer(cmi->wss, 0) < 0) snd_printk(KERN_WARNING "error initializing WSS timer\n"); @@ -371,24 +371,21 @@ static int snd_cmi8328_probe(struct device *pdev, unsigned int ndev) dev_set_drvdata(pdev, card); err = snd_card_register(card); if (err < 0) - goto error; + return err; #ifdef SUPPORT_JOYSTICK if (!gameport[ndev]) return 0; /* gameport is hardwired to 0x200 */ - res = request_region(0x200, 8, "CMI8328 gameport"); + res = devm_request_region(pdev, 0x200, 8, "CMI8328 gameport"); if (!res) snd_printk(KERN_WARNING "unable to allocate gameport I/O port\n"); else { struct gameport *gp = cmi->gameport = gameport_allocate_port(); - if (!cmi->gameport) - release_and_free_resource(res); - else { + if (cmi->gameport) { gameport_set_name(gp, "CMI8328 Gameport"); gameport_set_phys(gp, "%s/gameport0", dev_name(pdev)); gameport_set_dev_parent(gp, pdev); gp->io = 0x200; - gameport_set_port_data(gp, res); /* Enable gameport */ snd_cmi8328_cfg_write(port, CFG1, CFG1_SB_DISABLE | CFG1_GAMEPORT); @@ -397,10 +394,6 @@ static int snd_cmi8328_probe(struct device *pdev, unsigned int ndev) } #endif return 0; -error: - snd_card_free(card); - - return err; } static void snd_cmi8328_remove(struct device *pdev, unsigned int dev) @@ -409,17 +402,13 @@ static void snd_cmi8328_remove(struct device *pdev, unsigned int dev) struct snd_cmi8328 *cmi = card->private_data; #ifdef SUPPORT_JOYSTICK - if (cmi->gameport) { - struct resource *res = gameport_get_port_data(cmi->gameport); + if (cmi->gameport) gameport_unregister_port(cmi->gameport); - release_and_free_resource(res); - } #endif /* disable everything */ snd_cmi8328_cfg_write(cmi->port, CFG1, CFG1_SB_DISABLE); snd_cmi8328_cfg_write(cmi->port, CFG2, 0); snd_cmi8328_cfg_write(cmi->port, CFG3, 0); - snd_card_free(card); } #ifdef CONFIG_PM diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c index ef6d0a20efd8..f209b16c5229 100644 --- a/sound/isa/cmi8330.c +++ b/sound/isa/cmi8330.c @@ -507,8 +507,8 @@ static int snd_cmi8330_card_new(struct device *pdev, int dev, struct snd_cmi8330 *acard; int err; - err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_cmi8330), &card); + err = snd_devm_card_new(pdev, index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_cmi8330), &card); if (err < 0) { snd_printk(KERN_ERR PFX "could not get a new card\n"); return err; @@ -629,20 +629,12 @@ static int snd_cmi8330_isa_probe(struct device *pdev, if (err < 0) return err; err = snd_cmi8330_probe(card, dev); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } dev_set_drvdata(pdev, card); return 0; } -static void snd_cmi8330_isa_remove(struct device *devptr, - unsigned int dev) -{ - snd_card_free(dev_get_drvdata(devptr)); -} - #ifdef CONFIG_PM static int snd_cmi8330_isa_suspend(struct device *dev, unsigned int n, pm_message_t state) @@ -661,7 +653,6 @@ static int snd_cmi8330_isa_resume(struct device *dev, unsigned int n) static struct isa_driver snd_cmi8330_driver = { .match = snd_cmi8330_isa_match, .probe = snd_cmi8330_isa_probe, - .remove = snd_cmi8330_isa_remove, #ifdef CONFIG_PM .suspend = snd_cmi8330_isa_suspend, .resume = snd_cmi8330_isa_resume, @@ -693,25 +684,16 @@ static int snd_cmi8330_pnp_detect(struct pnp_card_link *pcard, res = snd_cmi8330_pnp(dev, card->private_data, pcard, pid); if (res < 0) { snd_printk(KERN_ERR PFX "PnP detection failed\n"); - snd_card_free(card); return res; } res = snd_cmi8330_probe(card, dev); - if (res < 0) { - snd_card_free(card); + if (res < 0) return res; - } pnp_set_card_drvdata(pcard, card); dev++; return 0; } -static void snd_cmi8330_pnp_remove(struct pnp_card_link *pcard) -{ - snd_card_free(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); -} - #ifdef CONFIG_PM static int snd_cmi8330_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) { @@ -729,7 +711,6 @@ static struct pnp_card_driver cmi8330_pnpc_driver = { .name = "cmi8330", .id_table = snd_cmi8330_pnpids, .probe = snd_cmi8330_pnp_detect, - .remove = snd_cmi8330_pnp_remove, #ifdef CONFIG_PM .suspend = snd_cmi8330_pnp_suspend, .resume = snd_cmi8330_pnp_resume, diff --git a/sound/isa/cs423x/cs4231.c b/sound/isa/cs423x/cs4231.c index ec054b929214..1e8923385366 100644 --- a/sound/isa/cs423x/cs4231.c +++ b/sound/isa/cs423x/cs4231.c @@ -79,20 +79,20 @@ static int snd_cs4231_probe(struct device *dev, unsigned int n) struct snd_wss *chip; int error; - error = snd_card_new(dev, index[n], id[n], THIS_MODULE, 0, &card); + error = snd_devm_card_new(dev, index[n], id[n], THIS_MODULE, 0, &card); if (error < 0) return error; error = snd_wss_create(card, port[n], -1, irq[n], dma1[n], dma2[n], WSS_HW_DETECT, 0, &chip); if (error < 0) - goto out; + return error; card->private_data = chip; error = snd_wss_pcm(chip, 0); if (error < 0) - goto out; + return error; strscpy(card->driver, "CS4231", sizeof(card->driver)); strscpy(card->shortname, chip->pcm->name, sizeof(card->shortname)); @@ -108,11 +108,11 @@ static int snd_cs4231_probe(struct device *dev, unsigned int n) error = snd_wss_mixer(chip); if (error < 0) - goto out; + return error; error = snd_wss_timer(chip, 0); if (error < 0) - goto out; + return error; if (mpu_port[n] > 0 && mpu_port[n] != SNDRV_AUTO_PORT) { if (mpu_irq[n] == SNDRV_AUTO_IRQ) @@ -125,18 +125,10 @@ static int snd_cs4231_probe(struct device *dev, unsigned int n) error = snd_card_register(card); if (error < 0) - goto out; + return error; dev_set_drvdata(dev, card); return 0; - -out: snd_card_free(card); - return error; -} - -static void snd_cs4231_remove(struct device *dev, unsigned int n) -{ - snd_card_free(dev_get_drvdata(dev)); } #ifdef CONFIG_PM @@ -164,7 +156,6 @@ static int snd_cs4231_resume(struct device *dev, unsigned int n) static struct isa_driver snd_cs4231_driver = { .match = snd_cs4231_match, .probe = snd_cs4231_probe, - .remove = snd_cs4231_remove, #ifdef CONFIG_PM .suspend = snd_cs4231_suspend, .resume = snd_cs4231_resume, diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c index 0b7fd17f8ecc..b6bdebd9ef27 100644 --- a/sound/isa/cs423x/cs4236.c +++ b/sound/isa/cs423x/cs4236.c @@ -76,7 +76,6 @@ static int pnp_registered; struct snd_card_cs4236 { struct snd_wss *chip; - struct resource *res_sb_port; #ifdef CONFIG_PNP struct pnp_dev *wss; struct pnp_dev *ctrl; @@ -309,24 +308,16 @@ static int snd_card_cs423x_pnpc(int dev, struct snd_card_cs4236 *acard, #define is_isapnp_selected(dev) 0 #endif -static void snd_card_cs4236_free(struct snd_card *card) -{ - struct snd_card_cs4236 *acard = card->private_data; - - release_and_free_resource(acard->res_sb_port); -} - static int snd_cs423x_card_new(struct device *pdev, int dev, struct snd_card **cardp) { struct snd_card *card; int err; - err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_card_cs4236), &card); + err = snd_devm_card_new(pdev, index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_card_cs4236), &card); if (err < 0) return err; - card->private_free = snd_card_cs4236_free; *cardp = card; return 0; } @@ -340,8 +331,8 @@ static int snd_cs423x_probe(struct snd_card *card, int dev) acard = card->private_data; if (sb_port[dev] > 0 && sb_port[dev] != SNDRV_AUTO_PORT) { - acard->res_sb_port = request_region(sb_port[dev], 16, IDENT " SB"); - if (!acard->res_sb_port) { + if (!devm_request_region(card->dev, sb_port[dev], 16, + IDENT " SB")) { printk(KERN_ERR IDENT ": unable to register SB port at 0x%lx\n", sb_port[dev]); return -EBUSY; } @@ -448,21 +439,12 @@ static int snd_cs423x_isa_probe(struct device *pdev, if (err < 0) return err; err = snd_cs423x_probe(card, dev); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } - dev_set_drvdata(pdev, card); return 0; } -static void snd_cs423x_isa_remove(struct device *pdev, - unsigned int dev) -{ - snd_card_free(dev_get_drvdata(pdev)); -} - #ifdef CONFIG_PM static int snd_cs423x_suspend(struct snd_card *card) { @@ -495,7 +477,6 @@ static int snd_cs423x_isa_resume(struct device *dev, unsigned int n) static struct isa_driver cs423x_isa_driver = { .match = snd_cs423x_isa_match, .probe = snd_cs423x_isa_probe, - .remove = snd_cs423x_isa_remove, #ifdef CONFIG_PM .suspend = snd_cs423x_isa_suspend, .resume = snd_cs423x_isa_resume, @@ -539,24 +520,16 @@ static int snd_cs423x_pnpbios_detect(struct pnp_dev *pdev, err = snd_card_cs423x_pnp(dev, card->private_data, pdev, cdev); if (err < 0) { printk(KERN_ERR "PnP BIOS detection failed for " IDENT "\n"); - snd_card_free(card); return err; } err = snd_cs423x_probe(card, dev); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } pnp_set_drvdata(pdev, card); dev++; return 0; } -static void snd_cs423x_pnp_remove(struct pnp_dev *pdev) -{ - snd_card_free(pnp_get_drvdata(pdev)); -} - #ifdef CONFIG_PM static int snd_cs423x_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) { @@ -573,7 +546,6 @@ static struct pnp_driver cs423x_pnp_driver = { .name = "cs423x-pnpbios", .id_table = snd_cs423x_pnpbiosids, .probe = snd_cs423x_pnpbios_detect, - .remove = snd_cs423x_pnp_remove, #ifdef CONFIG_PM .suspend = snd_cs423x_pnp_suspend, .resume = snd_cs423x_pnp_resume, @@ -601,25 +573,16 @@ static int snd_cs423x_pnpc_detect(struct pnp_card_link *pcard, if (res < 0) { printk(KERN_ERR "isapnp detection failed and probing for " IDENT " is not supported\n"); - snd_card_free(card); return res; } res = snd_cs423x_probe(card, dev); - if (res < 0) { - snd_card_free(card); + if (res < 0) return res; - } pnp_set_card_drvdata(pcard, card); dev++; return 0; } -static void snd_cs423x_pnpc_remove(struct pnp_card_link *pcard) -{ - snd_card_free(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); -} - #ifdef CONFIG_PM static int snd_cs423x_pnpc_suspend(struct pnp_card_link *pcard, pm_message_t state) { @@ -637,7 +600,6 @@ static struct pnp_card_driver cs423x_pnpc_driver = { .name = CS423X_ISAPNP_DRIVER, .id_table = snd_cs423x_pnpids, .probe = snd_cs423x_pnpc_detect, - .remove = snd_cs423x_pnpc_remove, #ifdef CONFIG_PM .suspend = snd_cs423x_pnpc_suspend, .resume = snd_cs423x_pnpc_resume, diff --git a/sound/isa/cs423x/cs4236_lib.c b/sound/isa/cs423x/cs4236_lib.c index 63957aea456b..35f25911adcf 100644 --- a/sound/isa/cs423x/cs4236_lib.c +++ b/sound/isa/cs423x/cs4236_lib.c @@ -298,7 +298,6 @@ int snd_cs4236_create(struct snd_card *card, if (cport < 0x100 || cport == SNDRV_AUTO_PORT) { snd_printk(KERN_ERR "please, specify control port " "for CS4236+ chips\n"); - snd_device_free(card, chip); return -ENODEV; } ver1 = snd_cs4236_ctrl_in(chip, 1); @@ -308,7 +307,6 @@ int snd_cs4236_create(struct snd_card *card, if (ver1 != ver2) { snd_printk(KERN_ERR "CS4236+ chip detected, but " "control port 0x%lx is not valid\n", cport); - snd_device_free(card, chip); return -ENODEV; } snd_cs4236_ctrl_out(chip, 0, 0x00); diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c index 750d4995634f..f935b56eeec7 100644 --- a/sound/isa/es1688/es1688.c +++ b/sound/isa/es1688/es1688.c @@ -166,36 +166,27 @@ static int snd_es1688_isa_probe(struct device *dev, unsigned int n) struct snd_card *card; int error; - error = snd_card_new(dev, index[n], id[n], THIS_MODULE, - sizeof(struct snd_es1688), &card); + error = snd_devm_card_new(dev, index[n], id[n], THIS_MODULE, + sizeof(struct snd_es1688), &card); if (error < 0) return error; error = snd_es1688_legacy_create(card, dev, n); if (error < 0) - goto out; + return error; error = snd_es1688_probe(card, n); if (error < 0) - goto out; + return error; dev_set_drvdata(dev, card); return 0; -out: - snd_card_free(card); - return error; -} - -static void snd_es1688_isa_remove(struct device *dev, unsigned int n) -{ - snd_card_free(dev_get_drvdata(dev)); } static struct isa_driver snd_es1688_driver = { .match = snd_es1688_match, .probe = snd_es1688_isa_probe, - .remove = snd_es1688_isa_remove, #if 0 /* FIXME */ .suspend = snd_es1688_suspend, .resume = snd_es1688_resume, @@ -249,22 +240,18 @@ static int snd_es968_pnp_detect(struct pnp_card_link *pcard, if (dev == SNDRV_CARDS) return -ENODEV; - error = snd_card_new(&pcard->card->dev, - index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_es1688), &card); + error = snd_devm_card_new(&pcard->card->dev, + index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_es1688), &card); if (error < 0) return error; error = snd_card_es968_pnp(card, dev, pcard, pid); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } error = snd_es1688_probe(card, dev); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } pnp_set_card_drvdata(pcard, card); snd_es968_pnp_is_probed = 1; return 0; @@ -272,8 +259,6 @@ static int snd_es968_pnp_detect(struct pnp_card_link *pcard, static void snd_es968_pnp_remove(struct pnp_card_link *pcard) { - snd_card_free(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); snd_es968_pnp_is_probed = 0; } diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c index 68b9c59e1127..3fcd168480b6 100644 --- a/sound/isa/es18xx.c +++ b/sound/isa/es18xx.c @@ -87,9 +87,6 @@ struct snd_es18xx { unsigned long port; /* port of ESS chip */ unsigned long ctrl_port; /* Control port of ESS chip */ - struct resource *res_port; - struct resource *res_mpu_port; - struct resource *res_ctrl_port; int irq; /* IRQ number of ESS chip */ int dma1; /* DMA1 */ int dma2; /* DMA2 */ @@ -1531,7 +1528,7 @@ static int snd_es18xx_initialize(struct snd_es18xx *chip, return 0; } -static int snd_es18xx_identify(struct snd_es18xx *chip) +static int snd_es18xx_identify(struct snd_card *card, struct snd_es18xx *chip) { int hi,lo; @@ -1573,8 +1570,8 @@ static int snd_es18xx_identify(struct snd_es18xx *chip) udelay(10); chip->ctrl_port += inb(chip->port + 0x05); - chip->res_ctrl_port = request_region(chip->ctrl_port, 8, "ES18xx - CTRL"); - if (!chip->res_ctrl_port) { + if (!devm_request_region(card->dev, chip->ctrl_port, 8, + "ES18xx - CTRL")) { snd_printk(KERN_ERR PFX "unable go grab port 0x%lx\n", chip->ctrl_port); return -EBUSY; } @@ -1601,11 +1598,12 @@ static int snd_es18xx_identify(struct snd_es18xx *chip) return 0; } -static int snd_es18xx_probe(struct snd_es18xx *chip, +static int snd_es18xx_probe(struct snd_card *card, + struct snd_es18xx *chip, unsigned long mpu_port, unsigned long fm_port) { - if (snd_es18xx_identify(chip) < 0) { + if (snd_es18xx_identify(card, chip) < 0) { snd_printk(KERN_ERR PFX "[0x%lx] ESS chip not found\n", chip->port); return -ENODEV; } @@ -1722,31 +1720,6 @@ static int snd_es18xx_resume(struct snd_card *card) } #endif /* CONFIG_PM */ -static int snd_es18xx_free(struct snd_card *card) -{ - struct snd_es18xx *chip = card->private_data; - - release_and_free_resource(chip->res_port); - release_and_free_resource(chip->res_ctrl_port); - release_and_free_resource(chip->res_mpu_port); - if (chip->irq >= 0) - free_irq(chip->irq, (void *) card); - if (chip->dma1 >= 0) { - disable_dma(chip->dma1); - free_dma(chip->dma1); - } - if (chip->dma2 >= 0 && chip->dma1 != chip->dma2) { - disable_dma(chip->dma2); - free_dma(chip->dma2); - } - return 0; -} - -static int snd_es18xx_dev_free(struct snd_device *device) -{ - return snd_es18xx_free(device->card); -} - static int snd_es18xx_new_device(struct snd_card *card, unsigned long port, unsigned long mpu_port, @@ -1754,10 +1727,6 @@ static int snd_es18xx_new_device(struct snd_card *card, int irq, int dma1, int dma2) { struct snd_es18xx *chip = card->private_data; - static const struct snd_device_ops ops = { - .dev_free = snd_es18xx_dev_free, - }; - int err; spin_lock_init(&chip->reg_lock); spin_lock_init(&chip->mixer_lock); @@ -1768,45 +1737,34 @@ static int snd_es18xx_new_device(struct snd_card *card, chip->audio2_vol = 0x00; chip->active = 0; - chip->res_port = request_region(port, 16, "ES18xx"); - if (chip->res_port == NULL) { - snd_es18xx_free(card); + if (!devm_request_region(card->dev, port, 16, "ES18xx")) { snd_printk(KERN_ERR PFX "unable to grap ports 0x%lx-0x%lx\n", port, port + 16 - 1); return -EBUSY; } - if (request_irq(irq, snd_es18xx_interrupt, 0, "ES18xx", - (void *) card)) { - snd_es18xx_free(card); + if (devm_request_irq(card->dev, irq, snd_es18xx_interrupt, 0, "ES18xx", + (void *) card)) { snd_printk(KERN_ERR PFX "unable to grap IRQ %d\n", irq); return -EBUSY; } chip->irq = irq; card->sync_irq = chip->irq; - if (request_dma(dma1, "ES18xx DMA 1")) { - snd_es18xx_free(card); + if (snd_devm_request_dma(card->dev, dma1, "ES18xx DMA 1")) { snd_printk(KERN_ERR PFX "unable to grap DMA1 %d\n", dma1); return -EBUSY; } chip->dma1 = dma1; - if (dma2 != dma1 && request_dma(dma2, "ES18xx DMA 2")) { - snd_es18xx_free(card); + if (dma2 != dma1 && + snd_devm_request_dma(card->dev, dma2, "ES18xx DMA 2")) { snd_printk(KERN_ERR PFX "unable to grap DMA2 %d\n", dma2); return -EBUSY; } chip->dma2 = dma2; - if (snd_es18xx_probe(chip, mpu_port, fm_port) < 0) { - snd_es18xx_free(card); + if (snd_es18xx_probe(card, chip, mpu_port, fm_port) < 0) return -ENODEV; - } - err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); - if (err < 0) { - snd_es18xx_free(card); - return err; - } return 0; } @@ -2088,8 +2046,8 @@ static int snd_audiodrive_pnpc(int dev, struct snd_es18xx *chip, static int snd_es18xx_card_new(struct device *pdev, int dev, struct snd_card **cardp) { - return snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_es18xx), cardp); + return snd_devm_card_new(pdev, index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_es18xx), cardp); } static int snd_audiodrive_probe(struct snd_card *card, int dev) @@ -2164,10 +2122,8 @@ static int snd_es18xx_isa_probe1(int dev, struct device *devptr) if (err < 0) return err; err = snd_audiodrive_probe(card, dev); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } dev_set_drvdata(devptr, card); return 0; } @@ -2215,12 +2171,6 @@ static int snd_es18xx_isa_probe(struct device *pdev, unsigned int dev) } } -static void snd_es18xx_isa_remove(struct device *devptr, - unsigned int dev) -{ - snd_card_free(dev_get_drvdata(devptr)); -} - #ifdef CONFIG_PM static int snd_es18xx_isa_suspend(struct device *dev, unsigned int n, pm_message_t state) @@ -2239,7 +2189,6 @@ static int snd_es18xx_isa_resume(struct device *dev, unsigned int n) static struct isa_driver snd_es18xx_isa_driver = { .match = snd_es18xx_isa_match, .probe = snd_es18xx_isa_probe, - .remove = snd_es18xx_isa_remove, #ifdef CONFIG_PM .suspend = snd_es18xx_isa_suspend, .resume = snd_es18xx_isa_resume, @@ -2271,25 +2220,16 @@ static int snd_audiodrive_pnp_detect(struct pnp_dev *pdev, if (err < 0) return err; err = snd_audiodrive_pnp(dev, card->private_data, pdev); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } err = snd_audiodrive_probe(card, dev); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } pnp_set_drvdata(pdev, card); dev++; return 0; } -static void snd_audiodrive_pnp_remove(struct pnp_dev *pdev) -{ - snd_card_free(pnp_get_drvdata(pdev)); -} - #ifdef CONFIG_PM static int snd_audiodrive_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) { @@ -2305,7 +2245,6 @@ static struct pnp_driver es18xx_pnp_driver = { .name = "es18xx-pnpbios", .id_table = snd_audiodrive_pnpbiosids, .probe = snd_audiodrive_pnp_detect, - .remove = snd_audiodrive_pnp_remove, #ifdef CONFIG_PM .suspend = snd_audiodrive_pnp_suspend, .resume = snd_audiodrive_pnp_resume, @@ -2331,27 +2270,17 @@ static int snd_audiodrive_pnpc_detect(struct pnp_card_link *pcard, return res; res = snd_audiodrive_pnpc(dev, card->private_data, pcard, pid); - if (res < 0) { - snd_card_free(card); + if (res < 0) return res; - } res = snd_audiodrive_probe(card, dev); - if (res < 0) { - snd_card_free(card); + if (res < 0) return res; - } pnp_set_card_drvdata(pcard, card); dev++; return 0; } -static void snd_audiodrive_pnpc_remove(struct pnp_card_link *pcard) -{ - snd_card_free(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); -} - #ifdef CONFIG_PM static int snd_audiodrive_pnpc_suspend(struct pnp_card_link *pcard, pm_message_t state) { @@ -2370,7 +2299,6 @@ static struct pnp_card_driver es18xx_pnpc_driver = { .name = "es18xx", .id_table = snd_audiodrive_pnpids, .probe = snd_audiodrive_pnpc_detect, - .remove = snd_audiodrive_pnpc_remove, #ifdef CONFIG_PM .suspend = snd_audiodrive_pnpc_suspend, .resume = snd_audiodrive_pnpc_resume, diff --git a/sound/isa/galaxy/galaxy.c b/sound/isa/galaxy/galaxy.c index d33d69f29924..ea001c80149d 100644 --- a/sound/isa/galaxy/galaxy.c +++ b/sound/isa/galaxy/galaxy.c @@ -472,20 +472,10 @@ static void snd_galaxy_free(struct snd_card *card) { struct snd_galaxy *galaxy = card->private_data; - if (galaxy->wss_port) { + if (galaxy->wss_port) wss_set_config(galaxy->wss_port, 0); - ioport_unmap(galaxy->wss_port); - release_and_free_resource(galaxy->res_wss_port); - } - if (galaxy->config_port) { + if (galaxy->config_port) galaxy_set_config(galaxy, galaxy->config); - ioport_unmap(galaxy->config_port); - release_and_free_resource(galaxy->res_config_port); - } - if (galaxy->port) { - ioport_unmap(galaxy->port); - release_and_free_resource(galaxy->res_port); - } } static int snd_galaxy_probe(struct device *dev, unsigned int n) @@ -496,56 +486,60 @@ static int snd_galaxy_probe(struct device *dev, unsigned int n) u8 type; int err; - err = snd_card_new(dev, index[n], id[n], THIS_MODULE, - sizeof(*galaxy), &card); + err = snd_devm_card_new(dev, index[n], id[n], THIS_MODULE, + sizeof(*galaxy), &card); if (err < 0) return err; card->private_free = snd_galaxy_free; galaxy = card->private_data; - galaxy->res_port = request_region(port[n], 16, DRV_NAME); + galaxy->res_port = devm_request_region(dev, port[n], 16, DRV_NAME); if (!galaxy->res_port) { dev_err(dev, "could not grab ports %#lx-%#lx\n", port[n], port[n] + 15); - err = -EBUSY; - goto error; + return -EBUSY; } - galaxy->port = ioport_map(port[n], 16); + galaxy->port = devm_ioport_map(dev, port[n], 16); + if (!galaxy->port) + return -ENOMEM; err = galaxy_init(galaxy, &type); if (err < 0) { dev_err(dev, "did not find a Sound Galaxy at %#lx\n", port[n]); - goto error; + return err; } dev_info(dev, "Sound Galaxy (type %d) found at %#lx\n", type, port[n]); - galaxy->res_config_port = request_region(port[n] + GALAXY_PORT_CONFIG, - 16, DRV_NAME); + galaxy->res_config_port = + devm_request_region(dev, port[n] + GALAXY_PORT_CONFIG, 16, + DRV_NAME); if (!galaxy->res_config_port) { dev_err(dev, "could not grab ports %#lx-%#lx\n", port[n] + GALAXY_PORT_CONFIG, port[n] + GALAXY_PORT_CONFIG + 15); - err = -EBUSY; - goto error; + return -EBUSY; } - galaxy->config_port = ioport_map(port[n] + GALAXY_PORT_CONFIG, 16); - + galaxy->config_port = + devm_ioport_map(dev, port[n] + GALAXY_PORT_CONFIG, 16); + if (!galaxy->config_port) + return -ENOMEM; galaxy_config(galaxy, config[n]); - galaxy->res_wss_port = request_region(wss_port[n], 4, DRV_NAME); + galaxy->res_wss_port = devm_request_region(dev, wss_port[n], 4, DRV_NAME); if (!galaxy->res_wss_port) { dev_err(dev, "could not grab ports %#lx-%#lx\n", wss_port[n], wss_port[n] + 3); - err = -EBUSY; - goto error; + return -EBUSY; } - galaxy->wss_port = ioport_map(wss_port[n], 4); + galaxy->wss_port = devm_ioport_map(dev, wss_port[n], 4); + if (!galaxy->wss_port) + return -ENOMEM; err = galaxy_wss_config(galaxy, wss_config[n]); if (err < 0) { dev_err(dev, "could not configure WSS\n"); - goto error; + return err; } strcpy(card->driver, DRV_NAME); @@ -557,25 +551,25 @@ static int snd_galaxy_probe(struct device *dev, unsigned int n) err = snd_wss_create(card, wss_port[n] + 4, -1, irq[n], dma1[n], dma2[n], WSS_HW_DETECT, 0, &chip); if (err < 0) - goto error; + return err; err = snd_wss_pcm(chip, 0); if (err < 0) - goto error; + return err; err = snd_wss_mixer(chip); if (err < 0) - goto error; + return err; err = snd_wss_timer(chip, 0); if (err < 0) - goto error; + return err; if (mpu_port[n] >= 0) { err = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, mpu_port[n], 0, mpu_irq[n], NULL); if (err < 0) - goto error; + return err; } if (fm_port[n] >= 0) { @@ -585,38 +579,28 @@ static int snd_galaxy_probe(struct device *dev, unsigned int n) OPL3_HW_AUTO, 0, &opl3); if (err < 0) { dev_err(dev, "no OPL device at %#lx\n", fm_port[n]); - goto error; + return err; } err = snd_opl3_timer_new(opl3, 1, 2); if (err < 0) - goto error; + return err; err = snd_opl3_hwdep_new(opl3, 0, 1, NULL); if (err < 0) - goto error; + return err; } err = snd_card_register(card); if (err < 0) - goto error; + return err; dev_set_drvdata(dev, card); return 0; - -error: - snd_card_free(card); - return err; -} - -static void snd_galaxy_remove(struct device *dev, unsigned int n) -{ - snd_card_free(dev_get_drvdata(dev)); } static struct isa_driver snd_galaxy_driver = { .match = snd_galaxy_match, .probe = snd_galaxy_probe, - .remove = snd_galaxy_remove, .driver = { .name = DEV_NAME diff --git a/sound/isa/gus/gus_main.c b/sound/isa/gus/gus_main.c index 3b46490271fe..ae1e2542ee4a 100644 --- a/sound/isa/gus/gus_main.c +++ b/sound/isa/gus/gus_main.c @@ -87,24 +87,10 @@ static void snd_gus_init_control(struct snd_gus_card *gus) static int snd_gus_free(struct snd_gus_card *gus) { - if (gus->gf1.res_port2 == NULL) - goto __hw_end; - snd_gf1_stop(gus); - snd_gus_init_dma_irq(gus, 0); - __hw_end: - release_and_free_resource(gus->gf1.res_port1); - release_and_free_resource(gus->gf1.res_port2); - if (gus->gf1.irq >= 0) - free_irq(gus->gf1.irq, (void *) gus); - if (gus->gf1.dma1 >= 0) { - disable_dma(gus->gf1.dma1); - free_dma(gus->gf1.dma1); + if (gus->gf1.res_port2) { + snd_gf1_stop(gus); + snd_gus_init_dma_irq(gus, 0); } - if (!gus->equal_dma && gus->gf1.dma2 >= 0) { - disable_dma(gus->gf1.dma2); - free_dma(gus->gf1.dma2); - } - kfree(gus); return 0; } @@ -130,7 +116,7 @@ int snd_gus_create(struct snd_card *card, }; *rgus = NULL; - gus = kzalloc(sizeof(*gus), GFP_KERNEL); + gus = devm_kzalloc(card->dev, sizeof(*gus), GFP_KERNEL); if (gus == NULL) return -ENOMEM; spin_lock_init(&gus->reg_lock); @@ -156,35 +142,33 @@ int snd_gus_create(struct snd_card *card, gus->gf1.reg_timerctrl = GUSP(gus, TIMERCNTRL); gus->gf1.reg_timerdata = GUSP(gus, TIMERDATA); /* allocate resources */ - gus->gf1.res_port1 = request_region(port, 16, "GUS GF1 (Adlib/SB)"); + gus->gf1.res_port1 = devm_request_region(card->dev, port, 16, + "GUS GF1 (Adlib/SB)"); if (!gus->gf1.res_port1) { snd_printk(KERN_ERR "gus: can't grab SB port 0x%lx\n", port); - snd_gus_free(gus); return -EBUSY; } - gus->gf1.res_port2 = request_region(port + 0x100, 12, "GUS GF1 (Synth)"); + gus->gf1.res_port2 = devm_request_region(card->dev, port + 0x100, 12, + "GUS GF1 (Synth)"); if (!gus->gf1.res_port2) { snd_printk(KERN_ERR "gus: can't grab synth port 0x%lx\n", port + 0x100); - snd_gus_free(gus); return -EBUSY; } - if (irq >= 0 && request_irq(irq, snd_gus_interrupt, 0, "GUS GF1", (void *) gus)) { + if (irq >= 0 && devm_request_irq(card->dev, irq, snd_gus_interrupt, 0, + "GUS GF1", (void *) gus)) { snd_printk(KERN_ERR "gus: can't grab irq %d\n", irq); - snd_gus_free(gus); return -EBUSY; } gus->gf1.irq = irq; card->sync_irq = irq; - if (request_dma(dma1, "GUS - 1")) { + if (snd_devm_request_dma(card->dev, dma1, "GUS - 1")) { snd_printk(KERN_ERR "gus: can't grab DMA1 %d\n", dma1); - snd_gus_free(gus); return -EBUSY; } gus->gf1.dma1 = dma1; if (dma2 >= 0 && dma1 != dma2) { - if (request_dma(dma2, "GUS - 2")) { + if (snd_devm_request_dma(card->dev, dma2, "GUS - 2")) { snd_printk(KERN_ERR "gus: can't grab DMA2 %d\n", dma2); - snd_gus_free(gus); return -EBUSY; } gus->gf1.dma2 = dma2; @@ -209,10 +193,8 @@ int snd_gus_create(struct snd_card *card, gus->gf1.volume_ramp = 25; gus->gf1.smooth_pan = 1; err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, gus, &ops); - if (err < 0) { - snd_gus_free(gus); + if (err < 0) return err; - } *rgus = gus; return 0; } diff --git a/sound/isa/gus/gusclassic.c b/sound/isa/gus/gusclassic.c index bca1caa4968c..09cc53ceea2a 100644 --- a/sound/isa/gus/gusclassic.c +++ b/sound/isa/gus/gusclassic.c @@ -135,7 +135,7 @@ static int snd_gusclassic_probe(struct device *dev, unsigned int n) struct snd_gus_card *gus; int error; - error = snd_card_new(dev, index[n], id[n], THIS_MODULE, 0, &card); + error = snd_devm_card_new(dev, index[n], id[n], THIS_MODULE, 0, &card); if (error < 0) return error; @@ -144,37 +144,37 @@ static int snd_gusclassic_probe(struct device *dev, unsigned int n) error = snd_gusclassic_create(card, dev, n, &gus); if (error < 0) - goto out; + return error; error = snd_gusclassic_detect(gus); if (error < 0) - goto out; + return error; gus->joystick_dac = joystick_dac[n]; error = snd_gus_initialize(gus); if (error < 0) - goto out; + return error; error = -ENODEV; if (gus->max_flag || gus->ess_flag) { dev_err(dev, "GUS Classic or ACE soundcard was " "not detected at 0x%lx\n", gus->gf1.port); - goto out; + return error; } error = snd_gf1_new_mixer(gus); if (error < 0) - goto out; + return error; error = snd_gf1_pcm_new(gus, 0, 0); if (error < 0) - goto out; + return error; if (!gus->ace_flag) { error = snd_gf1_rawmidi_new(gus, 0); if (error < 0) - goto out; + return error; } sprintf(card->longname + strlen(card->longname), @@ -187,27 +187,17 @@ static int snd_gusclassic_probe(struct device *dev, unsigned int n) error = snd_card_register(card); if (error < 0) - goto out; + return error; dev_set_drvdata(dev, card); return 0; - -out: snd_card_free(card); - return error; -} - -static void snd_gusclassic_remove(struct device *dev, unsigned int n) -{ - snd_card_free(dev_get_drvdata(dev)); } static struct isa_driver snd_gusclassic_driver = { .match = snd_gusclassic_match, .probe = snd_gusclassic_probe, - .remove = snd_gusclassic_remove, #if 0 /* FIXME */ .suspend = snd_gusclassic_suspend, - .remove = snd_gusclassic_remove, #endif .driver = { .name = DEV_NAME diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c index a409a4a29afc..63d9f2d75df0 100644 --- a/sound/isa/gus/gusextreme.c +++ b/sound/isa/gus/gusextreme.c @@ -228,8 +228,8 @@ static int snd_gusextreme_probe(struct device *dev, unsigned int n) struct snd_opl3 *opl3; int error; - error = snd_card_new(dev, index[n], id[n], THIS_MODULE, - sizeof(struct snd_es1688), &card); + error = snd_devm_card_new(dev, index[n], id[n], THIS_MODULE, + sizeof(struct snd_es1688), &card); if (error < 0) return error; @@ -243,56 +243,56 @@ static int snd_gusextreme_probe(struct device *dev, unsigned int n) error = snd_gusextreme_es1688_create(card, es1688, dev, n); if (error < 0) - goto out; + return error; if (gf1_port[n] < 0) gf1_port[n] = es1688->port + 0x20; error = snd_gusextreme_gus_card_create(card, dev, n, &gus); if (error < 0) - goto out; + return error; error = snd_gusextreme_detect(gus, es1688); if (error < 0) - goto out; + return error; gus->joystick_dac = joystick_dac[n]; error = snd_gus_initialize(gus); if (error < 0) - goto out; + return error; error = -ENODEV; if (!gus->ess_flag) { dev_err(dev, "GUS Extreme soundcard was not " "detected at 0x%lx\n", gus->gf1.port); - goto out; + return error; } gus->codec_flag = 1; error = snd_es1688_pcm(card, es1688, 0); if (error < 0) - goto out; + return error; error = snd_es1688_mixer(card, es1688); if (error < 0) - goto out; + return error; snd_component_add(card, "ES1688"); if (pcm_channels[n] > 0) { error = snd_gf1_pcm_new(gus, 1, 1); if (error < 0) - goto out; + return error; } error = snd_gf1_new_mixer(gus); if (error < 0) - goto out; + return error; error = snd_gusextreme_mixer(card); if (error < 0) - goto out; + return error; if (snd_opl3_create(card, es1688->port, es1688->port + 2, OPL3_HW_OPL3, 0, &opl3) < 0) @@ -300,14 +300,14 @@ static int snd_gusextreme_probe(struct device *dev, unsigned int n) else { error = snd_opl3_hwdep_new(opl3, 0, 2, NULL); if (error < 0) - goto out; + return error; } if (es1688->mpu_port >= 0x300) { error = snd_mpu401_uart_new(card, 0, MPU401_HW_ES1688, es1688->mpu_port, 0, mpu_irq[n], NULL); if (error < 0) - goto out; + return error; } sprintf(card->longname, "Gravis UltraSound Extreme at 0x%lx, " @@ -316,24 +316,15 @@ static int snd_gusextreme_probe(struct device *dev, unsigned int n) error = snd_card_register(card); if (error < 0) - goto out; + return error; dev_set_drvdata(dev, card); return 0; - -out: snd_card_free(card); - return error; -} - -static void snd_gusextreme_remove(struct device *dev, unsigned int n) -{ - snd_card_free(dev_get_drvdata(dev)); } static struct isa_driver snd_gusextreme_driver = { .match = snd_gusextreme_match, .probe = snd_gusextreme_probe, - .remove = snd_gusextreme_remove, #if 0 /* FIXME */ .suspend = snd_gusextreme_suspend, .resume = snd_gusextreme_resume, diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c index ad118d462142..6834c0560064 100644 --- a/sound/isa/gus/gusmax.c +++ b/sound/isa/gus/gusmax.c @@ -179,16 +179,6 @@ static int snd_gusmax_mixer(struct snd_wss *chip) return 0; } -static void snd_gusmax_free(struct snd_card *card) -{ - struct snd_gusmax *maxcard = card->private_data; - - if (maxcard == NULL) - return; - if (maxcard->irq >= 0) - free_irq(maxcard->irq, (void *)maxcard); -} - static int snd_gusmax_match(struct device *pdev, unsigned int dev) { return enable[dev]; @@ -204,11 +194,10 @@ static int snd_gusmax_probe(struct device *pdev, unsigned int dev) struct snd_wss *wss; struct snd_gusmax *maxcard; - err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_gusmax), &card); + err = snd_devm_card_new(pdev, index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_gusmax), &card); if (err < 0) return err; - card->private_free = snd_gusmax_free; maxcard = card->private_data; maxcard->card = card; maxcard->irq = -1; @@ -218,8 +207,7 @@ static int snd_gusmax_probe(struct device *pdev, unsigned int dev) xirq = snd_legacy_find_free_irq(possible_irqs); if (xirq < 0) { snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); - err = -EBUSY; - goto _err; + return -EBUSY; } } xdma1 = dma1[dev]; @@ -227,8 +215,7 @@ static int snd_gusmax_probe(struct device *pdev, unsigned int dev) xdma1 = snd_legacy_find_free_dma(possible_dmas); if (xdma1 < 0) { snd_printk(KERN_ERR PFX "unable to find a free DMA1\n"); - err = -EBUSY; - goto _err; + return -EBUSY; } } xdma2 = dma2[dev]; @@ -236,8 +223,7 @@ static int snd_gusmax_probe(struct device *pdev, unsigned int dev) xdma2 = snd_legacy_find_free_dma(possible_dmas); if (xdma2 < 0) { snd_printk(KERN_ERR PFX "unable to find a free DMA2\n"); - err = -EBUSY; - goto _err; + return -EBUSY; } } @@ -267,29 +253,28 @@ static int snd_gusmax_probe(struct device *pdev, unsigned int dev) } } if (err < 0) - goto _err; + return err; err = snd_gusmax_detect(gus); if (err < 0) - goto _err; + return err; maxcard->gus_status_reg = gus->gf1.reg_irqstat; maxcard->pcm_status_reg = gus->gf1.port + 0x10c + 2; snd_gusmax_init(dev, card, gus); err = snd_gus_initialize(gus); if (err < 0) - goto _err; + return err; if (!gus->max_flag) { snd_printk(KERN_ERR PFX "GUS MAX soundcard was not detected at 0x%lx\n", gus->gf1.port); - err = -ENODEV; - goto _err; + return -ENODEV; } - if (request_irq(xirq, snd_gusmax_interrupt, 0, "GUS MAX", (void *)maxcard)) { + if (devm_request_irq(card->dev, xirq, snd_gusmax_interrupt, 0, + "GUS MAX", (void *)maxcard)) { snd_printk(KERN_ERR PFX "unable to grab IRQ %d\n", xirq); - err = -EBUSY; - goto _err; + return -EBUSY; } maxcard->irq = xirq; card->sync_irq = maxcard->irq; @@ -303,32 +288,32 @@ static int snd_gusmax_probe(struct device *pdev, unsigned int dev) WSS_HWSHARE_DMA2, &wss); if (err < 0) - goto _err; + return err; err = snd_wss_pcm(wss, 0); if (err < 0) - goto _err; + return err; err = snd_wss_mixer(wss); if (err < 0) - goto _err; + return err; err = snd_wss_timer(wss, 2); if (err < 0) - goto _err; + return err; if (pcm_channels[dev] > 0) { err = snd_gf1_pcm_new(gus, 1, 1); if (err < 0) - goto _err; + return err; } err = snd_gusmax_mixer(wss); if (err < 0) - goto _err; + return err; err = snd_gf1_rawmidi_new(gus, 0); if (err < 0) - goto _err; + return err; sprintf(card->longname + strlen(card->longname), " at 0x%lx, irq %i, dma %i", gus->gf1.port, xirq, xdma1); if (xdma2 >= 0) @@ -336,22 +321,13 @@ static int snd_gusmax_probe(struct device *pdev, unsigned int dev) err = snd_card_register(card); if (err < 0) - goto _err; + return err; maxcard->gus = gus; maxcard->wss = wss; dev_set_drvdata(pdev, card); return 0; - - _err: - snd_card_free(card); - return err; -} - -static void snd_gusmax_remove(struct device *devptr, unsigned int dev) -{ - snd_card_free(dev_get_drvdata(devptr)); } #define DEV_NAME "gusmax" @@ -359,7 +335,6 @@ static void snd_gusmax_remove(struct device *devptr, unsigned int dev) static struct isa_driver snd_gusmax_driver = { .match = snd_gusmax_match, .probe = snd_gusmax_probe, - .remove = snd_gusmax_remove, /* FIXME: suspend/resume */ .driver = { .name = DEV_NAME diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c index 755de47d0bb6..20f490e9d563 100644 --- a/sound/isa/gus/interwave.c +++ b/sound/isa/gus/interwave.c @@ -204,13 +204,15 @@ static int snd_interwave_detect_stb(struct snd_interwave *iwcard, port = 0x360; } while (port <= 0x380) { - iwcard->i2c_res = request_region(port, 1, "InterWave (I2C bus)"); + iwcard->i2c_res = devm_request_region(card->dev, port, 1, + "InterWave (I2C bus)"); if (iwcard->i2c_res) break; port += 0x10; } } else { - iwcard->i2c_res = request_region(port, 1, "InterWave (I2C bus)"); + iwcard->i2c_res = devm_request_region(card->dev, port, 1, + "InterWave (I2C bus)"); } if (iwcard->i2c_res == NULL) { snd_printk(KERN_ERR "interwave: can't grab i2c bus port\n"); @@ -598,19 +600,6 @@ static int snd_interwave_pnp(int dev, struct snd_interwave *iwcard, } #endif /* CONFIG_PNP */ -static void snd_interwave_free(struct snd_card *card) -{ - struct snd_interwave *iwcard = card->private_data; - - if (iwcard == NULL) - return; -#ifdef SNDRV_STB - release_and_free_resource(iwcard->i2c_res); -#endif - if (iwcard->irq >= 0) - free_irq(iwcard->irq, (void *)iwcard); -} - static int snd_interwave_card_new(struct device *pdev, int dev, struct snd_card **cardp) { @@ -618,14 +607,13 @@ static int snd_interwave_card_new(struct device *pdev, int dev, struct snd_interwave *iwcard; int err; - err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_interwave), &card); + err = snd_devm_card_new(pdev, index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_interwave), &card); if (err < 0) return err; iwcard = card->private_data; iwcard->card = card; iwcard->irq = -1; - card->private_free = snd_interwave_free; *cardp = card; return 0; } @@ -671,8 +659,8 @@ static int snd_interwave_probe(struct snd_card *card, int dev) if (err < 0) return err; - if (request_irq(xirq, snd_interwave_interrupt, 0, - "InterWave", iwcard)) { + if (devm_request_irq(card->dev, xirq, snd_interwave_interrupt, 0, + "InterWave", iwcard)) { snd_printk(KERN_ERR PFX "unable to grab IRQ %d\n", xirq); return -EBUSY; } @@ -779,10 +767,8 @@ static int snd_interwave_isa_probe1(int dev, struct device *devptr) return err; err = snd_interwave_probe(card, dev); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } dev_set_drvdata(devptr, card); return 0; } @@ -843,15 +829,9 @@ static int snd_interwave_isa_probe(struct device *pdev, } } -static void snd_interwave_isa_remove(struct device *devptr, unsigned int dev) -{ - snd_card_free(dev_get_drvdata(devptr)); -} - static struct isa_driver snd_interwave_driver = { .match = snd_interwave_isa_match, .probe = snd_interwave_isa_probe, - .remove = snd_interwave_isa_remove, /* FIXME: suspend,resume */ .driver = { .name = INTERWAVE_DRIVER @@ -878,32 +858,21 @@ static int snd_interwave_pnp_detect(struct pnp_card_link *pcard, return res; res = snd_interwave_pnp(dev, card->private_data, pcard, pid); - if (res < 0) { - snd_card_free(card); + if (res < 0) return res; - } res = snd_interwave_probe(card, dev); - if (res < 0) { - snd_card_free(card); + if (res < 0) return res; - } pnp_set_card_drvdata(pcard, card); dev++; return 0; } -static void snd_interwave_pnp_remove(struct pnp_card_link *pcard) -{ - snd_card_free(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); -} - static struct pnp_card_driver interwave_pnpc_driver = { .flags = PNP_DRIVER_RES_DISABLE, .name = INTERWAVE_PNP_DRIVER, .id_table = snd_interwave_pnpids, .probe = snd_interwave_pnp_detect, - .remove = snd_interwave_pnp_remove, /* FIXME: suspend,resume */ }; diff --git a/sound/isa/msnd/msnd.c b/sound/isa/msnd/msnd.c index 4fbc22a5bc5a..c3fd1eb301bb 100644 --- a/sound/isa/msnd/msnd.c +++ b/sound/isa/msnd/msnd.c @@ -425,7 +425,7 @@ static void snd_msnd_capture_reset_queue(struct snd_msnd *chip, } static const struct snd_pcm_hardware snd_msnd_playback = { - .info = SNDRV_PCM_INFO_MMAP | + .info = SNDRV_PCM_INFO_MMAP_IOMEM | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_BATCH, @@ -444,7 +444,7 @@ static const struct snd_pcm_hardware snd_msnd_playback = { }; static const struct snd_pcm_hardware snd_msnd_capture = { - .info = SNDRV_PCM_INFO_MMAP | + .info = SNDRV_PCM_INFO_MMAP_IOMEM | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_BATCH, @@ -473,6 +473,7 @@ static int snd_msnd_playback_open(struct snd_pcm_substream *substream) snd_msnd_enable_irq(chip); runtime->dma_area = (__force void *)chip->mappedbase; + runtime->dma_addr = chip->base; runtime->dma_bytes = 0x3000; chip->playback_substream = substream; @@ -566,6 +567,7 @@ static const struct snd_pcm_ops snd_msnd_playback_ops = { .prepare = snd_msnd_playback_prepare, .trigger = snd_msnd_playback_trigger, .pointer = snd_msnd_playback_pointer, + .mmap = snd_pcm_lib_mmap_iomem, }; static int snd_msnd_capture_open(struct snd_pcm_substream *substream) @@ -576,6 +578,7 @@ static int snd_msnd_capture_open(struct snd_pcm_substream *substream) set_bit(F_AUDIO_READ_INUSE, &chip->flags); snd_msnd_enable_irq(chip); runtime->dma_area = (__force void *)chip->mappedbase + 0x3000; + runtime->dma_addr = chip->base + 0x3000; runtime->dma_bytes = 0x3000; memset(runtime->dma_area, 0, runtime->dma_bytes); chip->capture_substream = substream; @@ -662,6 +665,7 @@ static const struct snd_pcm_ops snd_msnd_capture_ops = { .prepare = snd_msnd_capture_prepare, .trigger = snd_msnd_capture_trigger, .pointer = snd_msnd_capture_pointer, + .mmap = snd_pcm_lib_mmap_iomem, }; diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c index 69647b41300d..4433a92f08e7 100644 --- a/sound/isa/msnd/msnd_pinnacle.c +++ b/sound/isa/msnd/msnd_pinnacle.c @@ -472,11 +472,6 @@ static int snd_msnd_dsp_full_reset(struct snd_card *card) return rv; } -static int snd_msnd_dev_free(struct snd_device *device) -{ - snd_printdd("snd_msnd_chip_free()\n"); - return 0; -} static int snd_msnd_send_dsp_cmd_chk(struct snd_msnd *chip, u8 cmd) { @@ -528,58 +523,47 @@ static int snd_msnd_attach(struct snd_card *card) { struct snd_msnd *chip = card->private_data; int err; - static const struct snd_device_ops ops = { - .dev_free = snd_msnd_dev_free, - }; - err = request_irq(chip->irq, snd_msnd_interrupt, 0, card->shortname, - chip); + err = devm_request_irq(card->dev, chip->irq, snd_msnd_interrupt, 0, + card->shortname, chip); if (err < 0) { printk(KERN_ERR LOGNAME ": Couldn't grab IRQ %d\n", chip->irq); return err; } card->sync_irq = chip->irq; - if (request_region(chip->io, DSP_NUMIO, card->shortname) == NULL) { - free_irq(chip->irq, chip); + if (!devm_request_region(card->dev, chip->io, DSP_NUMIO, + card->shortname)) return -EBUSY; - } - if (!request_mem_region(chip->base, BUFFSIZE, card->shortname)) { + if (!devm_request_mem_region(card->dev, chip->base, BUFFSIZE, + card->shortname)) { printk(KERN_ERR LOGNAME ": unable to grab memory region 0x%lx-0x%lx\n", chip->base, chip->base + BUFFSIZE - 1); - release_region(chip->io, DSP_NUMIO); - free_irq(chip->irq, chip); return -EBUSY; } - chip->mappedbase = ioremap(chip->base, 0x8000); + chip->mappedbase = devm_ioremap(card->dev, chip->base, 0x8000); if (!chip->mappedbase) { printk(KERN_ERR LOGNAME ": unable to map memory region 0x%lx-0x%lx\n", chip->base, chip->base + BUFFSIZE - 1); - err = -EIO; - goto err_release_region; + return -EIO; } err = snd_msnd_dsp_full_reset(card); if (err < 0) - goto err_release_region; - - /* Register device */ - err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); - if (err < 0) - goto err_release_region; + return err; err = snd_msnd_pcm(card, 0); if (err < 0) { printk(KERN_ERR LOGNAME ": error creating new PCM device\n"); - goto err_release_region; + return err; } err = snd_msndmix_new(card); if (err < 0) { printk(KERN_ERR LOGNAME ": error creating new Mixer device\n"); - goto err_release_region; + return err; } @@ -595,7 +579,7 @@ static int snd_msnd_attach(struct snd_card *card) if (err < 0) { printk(KERN_ERR LOGNAME ": error creating new Midi device\n"); - goto err_release_region; + return err; } mpu = chip->rmidi->private_data; @@ -610,30 +594,12 @@ static int snd_msnd_attach(struct snd_card *card) err = snd_card_register(card); if (err < 0) - goto err_release_region; + return err; return 0; - -err_release_region: - iounmap(chip->mappedbase); - release_mem_region(chip->base, BUFFSIZE); - release_region(chip->io, DSP_NUMIO); - free_irq(chip->irq, chip); - return err; } -static void snd_msnd_unload(struct snd_card *card) -{ - struct snd_msnd *chip = card->private_data; - - iounmap(chip->mappedbase); - release_mem_region(chip->base, BUFFSIZE); - release_region(chip->io, DSP_NUMIO); - free_irq(chip->irq, chip); - snd_card_free(card); -} - #ifndef MSND_CLASSIC /* Pinnacle/Fiji Logical Device Configuration */ @@ -892,8 +858,8 @@ static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx) return -ENODEV; } - err = snd_card_new(pdev, index[idx], id[idx], THIS_MODULE, - sizeof(struct snd_msnd), &card); + err = snd_devm_card_new(pdev, index[idx], id[idx], THIS_MODULE, + sizeof(struct snd_msnd), &card); if (err < 0) return err; @@ -934,17 +900,15 @@ static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx) printk(KERN_INFO LOGNAME ": Non-PnP mode: configuring at port 0x%lx\n", cfg[idx]); - if (!request_region(cfg[idx], 2, "Pinnacle/Fiji Config")) { + if (!devm_request_region(card->dev, cfg[idx], 2, + "Pinnacle/Fiji Config")) { printk(KERN_ERR LOGNAME ": Config port 0x%lx conflict\n", cfg[idx]); - snd_card_free(card); return -EIO; } if (reset[idx]) - if (snd_msnd_pinnacle_cfg_reset(cfg[idx])) { - err = -EIO; - goto cfg_error; - } + if (snd_msnd_pinnacle_cfg_reset(cfg[idx])) + return -EIO; /* DSP */ err = snd_msnd_write_cfg_logical(cfg[idx], 0, @@ -952,7 +916,7 @@ static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx) irq[idx], mem[idx]); if (err) - goto cfg_error; + return err; /* The following are Pinnacle specific */ @@ -967,7 +931,7 @@ static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx) mpu_irq[idx], 0); if (err) - goto cfg_error; + return err; } /* IDE */ @@ -982,7 +946,7 @@ static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx) ide_irq[idx], 0); if (err) - goto cfg_error; + return err; } /* Joystick */ @@ -995,9 +959,8 @@ static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx) 0, 0); if (err) - goto cfg_error; + return err; } - release_region(cfg[idx], 2); #endif /* MSND_CLASSIC */ @@ -1027,37 +990,22 @@ static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx) err = snd_msnd_probe(card); if (err < 0) { printk(KERN_ERR LOGNAME ": Probe failed\n"); - snd_card_free(card); return err; } err = snd_msnd_attach(card); if (err < 0) { printk(KERN_ERR LOGNAME ": Attach failed\n"); - snd_card_free(card); return err; } dev_set_drvdata(pdev, card); return 0; - -#ifndef MSND_CLASSIC -cfg_error: - release_region(cfg[idx], 2); - snd_card_free(card); - return err; -#endif -} - -static void snd_msnd_isa_remove(struct device *pdev, unsigned int dev) -{ - snd_msnd_unload(dev_get_drvdata(pdev)); } static struct isa_driver snd_msnd_driver = { .match = snd_msnd_isa_match, .probe = snd_msnd_isa_probe, - .remove = snd_msnd_isa_remove, /* FIXME: suspend, resume */ .driver = { .name = DEV_NAME @@ -1107,9 +1055,9 @@ static int snd_msnd_pnp_detect(struct pnp_card_link *pcard, * Create a new ALSA sound card entry, in anticipation * of detecting our hardware ... */ - ret = snd_card_new(&pcard->card->dev, - index[idx], id[idx], THIS_MODULE, - sizeof(struct snd_msnd), &card); + ret = snd_devm_card_new(&pcard->card->dev, + index[idx], id[idx], THIS_MODULE, + sizeof(struct snd_msnd), &card); if (ret < 0) return ret; @@ -1151,28 +1099,18 @@ static int snd_msnd_pnp_detect(struct pnp_card_link *pcard, ret = snd_msnd_probe(card); if (ret < 0) { printk(KERN_ERR LOGNAME ": Probe failed\n"); - goto _release_card; + return ret; } ret = snd_msnd_attach(card); if (ret < 0) { printk(KERN_ERR LOGNAME ": Attach failed\n"); - goto _release_card; + return ret; } pnp_set_card_drvdata(pcard, card); ++idx; return 0; - -_release_card: - snd_card_free(card); - return ret; -} - -static void snd_msnd_pnp_remove(struct pnp_card_link *pcard) -{ - snd_msnd_unload(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); } static int isa_registered; @@ -1191,7 +1129,6 @@ static struct pnp_card_driver msnd_pnpc_driver = { .name = "msnd_pinnacle", .id_table = msnd_pnpids, .probe = snd_msnd_pnp_detect, - .remove = snd_msnd_pnp_remove, }; #endif /* CONFIG_PNP */ diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c index 6f42f869928c..bad1490a66a0 100644 --- a/sound/isa/opl3sa2.c +++ b/sound/isa/opl3sa2.c @@ -208,7 +208,8 @@ static int snd_opl3sa2_detect(struct snd_card *card) char str[2]; port = chip->port; - chip->res_port = request_region(port, 2, "OPL3-SA control"); + chip->res_port = devm_request_region(card->dev, port, 2, + "OPL3-SA control"); if (!chip->res_port) { snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port); return -EBUSY; @@ -609,14 +610,6 @@ static int snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip, } #endif /* CONFIG_PNP */ -static void snd_opl3sa2_free(struct snd_card *card) -{ - struct snd_opl3sa2 *chip = card->private_data; - if (chip->irq >= 0) - free_irq(chip->irq, card); - release_and_free_resource(chip->res_port); -} - static int snd_opl3sa2_card_new(struct device *pdev, int dev, struct snd_card **cardp) { @@ -624,8 +617,8 @@ static int snd_opl3sa2_card_new(struct device *pdev, int dev, struct snd_opl3sa2 *chip; int err; - err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_opl3sa2), &card); + err = snd_devm_card_new(pdev, index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_opl3sa2), &card); if (err < 0) return err; strcpy(card->driver, "OPL3SA2"); @@ -633,7 +626,6 @@ static int snd_opl3sa2_card_new(struct device *pdev, int dev, chip = card->private_data; spin_lock_init(&chip->reg_lock); chip->irq = -1; - card->private_free = snd_opl3sa2_free; *cardp = card; return 0; } @@ -658,8 +650,8 @@ static int snd_opl3sa2_probe(struct snd_card *card, int dev) err = snd_opl3sa2_detect(card); if (err < 0) return err; - err = request_irq(xirq, snd_opl3sa2_interrupt, 0, - "OPL3-SA2", card); + err = devm_request_irq(card->dev, xirq, snd_opl3sa2_interrupt, 0, + "OPL3-SA2", card); if (err) { snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq); return -ENODEV; @@ -737,25 +729,16 @@ static int snd_opl3sa2_pnp_detect(struct pnp_dev *pdev, if (err < 0) return err; err = snd_opl3sa2_pnp(dev, card->private_data, pdev); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } err = snd_opl3sa2_probe(card, dev); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } pnp_set_drvdata(pdev, card); dev++; return 0; } -static void snd_opl3sa2_pnp_remove(struct pnp_dev *pdev) -{ - snd_card_free(pnp_get_drvdata(pdev)); -} - #ifdef CONFIG_PM static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) { @@ -771,7 +754,6 @@ static struct pnp_driver opl3sa2_pnp_driver = { .name = "snd-opl3sa2-pnpbios", .id_table = snd_opl3sa2_pnpbiosids, .probe = snd_opl3sa2_pnp_detect, - .remove = snd_opl3sa2_pnp_remove, #ifdef CONFIG_PM .suspend = snd_opl3sa2_pnp_suspend, .resume = snd_opl3sa2_pnp_resume, @@ -803,26 +785,16 @@ static int snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard, if (err < 0) return err; err = snd_opl3sa2_pnp(dev, card->private_data, pdev); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } err = snd_opl3sa2_probe(card, dev); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } pnp_set_card_drvdata(pcard, card); dev++; return 0; } -static void snd_opl3sa2_pnp_cremove(struct pnp_card_link *pcard) -{ - snd_card_free(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); -} - #ifdef CONFIG_PM static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state) { @@ -839,7 +811,6 @@ static struct pnp_card_driver opl3sa2_pnpc_driver = { .name = "snd-opl3sa2-cpnp", .id_table = snd_opl3sa2_pnpids, .probe = snd_opl3sa2_pnp_cdetect, - .remove = snd_opl3sa2_pnp_cremove, #ifdef CONFIG_PM .suspend = snd_opl3sa2_pnp_csuspend, .resume = snd_opl3sa2_pnp_cresume, @@ -885,20 +856,12 @@ static int snd_opl3sa2_isa_probe(struct device *pdev, if (err < 0) return err; err = snd_opl3sa2_probe(card, dev); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } dev_set_drvdata(pdev, card); return 0; } -static void snd_opl3sa2_isa_remove(struct device *devptr, - unsigned int dev) -{ - snd_card_free(dev_get_drvdata(devptr)); -} - #ifdef CONFIG_PM static int snd_opl3sa2_isa_suspend(struct device *dev, unsigned int n, pm_message_t state) @@ -917,7 +880,6 @@ static int snd_opl3sa2_isa_resume(struct device *dev, unsigned int n) static struct isa_driver snd_opl3sa2_isa_driver = { .match = snd_opl3sa2_isa_match, .probe = snd_opl3sa2_isa_probe, - .remove = snd_opl3sa2_isa_remove, #ifdef CONFIG_PM .suspend = snd_opl3sa2_isa_suspend, .resume = snd_opl3sa2_isa_resume, diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c index e1fb7567fdcc..59242baed576 100644 --- a/sound/isa/opti9xx/miro.c +++ b/sound/isa/opti9xx/miro.c @@ -1159,12 +1159,13 @@ __skip_mpu: return 0; } -static int snd_miro_opti_check(struct snd_miro *chip) +static int snd_miro_opti_check(struct snd_card *card, struct snd_miro *chip) { unsigned char value; - chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, - "OPTi9xx MC"); + chip->res_mc_base = + devm_request_region(card->dev, chip->mc_base, + chip->mc_base_size, "OPTi9xx MC"); if (chip->res_mc_base == NULL) return -ENOMEM; @@ -1173,7 +1174,7 @@ static int snd_miro_opti_check(struct snd_miro *chip) if (value == snd_miro_read(chip, OPTi9XX_MC_REG(1))) return 0; - release_and_free_resource(chip->res_mc_base); + devm_release_resource(card->dev, chip->res_mc_base); chip->res_mc_base = NULL; return -ENODEV; @@ -1190,7 +1191,7 @@ static int snd_card_miro_detect(struct snd_card *card, if (err < 0) return err; - err = snd_miro_opti_check(chip); + err = snd_miro_opti_check(card, chip); if (err == 0) return 1; } @@ -1214,7 +1215,8 @@ static int snd_card_miro_aci_detect(struct snd_card *card, regval=inb(miro->mc_base + 4); aci->aci_port = (regval & 0x10) ? 0x344 : 0x354; - miro->res_aci_port = request_region(aci->aci_port, 3, "miro aci"); + miro->res_aci_port = + devm_request_region(card->dev, aci->aci_port, 3, "miro aci"); if (miro->res_aci_port == NULL) { snd_printk(KERN_ERR "aci i/o area 0x%lx-0x%lx already used.\n", aci->aci_port, aci->aci_port+2); @@ -1253,16 +1255,6 @@ static int snd_card_miro_aci_detect(struct snd_card *card, return 0; } -static void snd_card_miro_free(struct snd_card *card) -{ - struct snd_miro *miro = card->private_data; - - release_and_free_resource(miro->res_aci_port); - if (miro->aci) - miro->aci->aci_port = 0; - release_and_free_resource(miro->res_mc_base); -} - static int snd_miro_probe(struct snd_card *card) { int error; @@ -1271,9 +1263,10 @@ static int snd_miro_probe(struct snd_card *card) struct snd_rawmidi *rmidi; if (!miro->res_mc_base) { - miro->res_mc_base = request_region(miro->mc_base, - miro->mc_base_size, - "miro (OPTi9xx MC)"); + miro->res_mc_base = devm_request_region(card->dev, + miro->mc_base, + miro->mc_base_size, + "miro (OPTi9xx MC)"); if (miro->res_mc_base == NULL) { snd_printk(KERN_ERR "request for OPTI9xx MC failed\n"); return -ENOMEM; @@ -1408,17 +1401,15 @@ static int snd_miro_isa_probe(struct device *devptr, unsigned int n) struct snd_miro *miro; struct snd_card *card; - error = snd_card_new(devptr, index, id, THIS_MODULE, - sizeof(struct snd_miro), &card); + error = snd_devm_card_new(devptr, index, id, THIS_MODULE, + sizeof(struct snd_miro), &card); if (error < 0) return error; - card->private_free = snd_card_miro_free; miro = card->private_data; error = snd_card_miro_detect(card, miro); if (error < 0) { - snd_card_free(card); snd_printk(KERN_ERR "unable to detect OPTi9xx chip\n"); return -ENODEV; } @@ -1426,7 +1417,6 @@ static int snd_miro_isa_probe(struct device *devptr, unsigned int n) if (port == SNDRV_AUTO_PORT) { port = snd_legacy_find_free_ioport(possible_ports, 4); if (port < 0) { - snd_card_free(card); snd_printk(KERN_ERR "unable to find a free WSS port\n"); return -EBUSY; } @@ -1435,7 +1425,6 @@ static int snd_miro_isa_probe(struct device *devptr, unsigned int n) if (mpu_port == SNDRV_AUTO_PORT) { mpu_port = snd_legacy_find_free_ioport(possible_mpu_ports, 2); if (mpu_port < 0) { - snd_card_free(card); snd_printk(KERN_ERR "unable to find a free MPU401 port\n"); return -EBUSY; @@ -1445,7 +1434,6 @@ static int snd_miro_isa_probe(struct device *devptr, unsigned int n) if (irq == SNDRV_AUTO_IRQ) { irq = snd_legacy_find_free_irq(possible_irqs); if (irq < 0) { - snd_card_free(card); snd_printk(KERN_ERR "unable to find a free IRQ\n"); return -EBUSY; } @@ -1453,7 +1441,6 @@ static int snd_miro_isa_probe(struct device *devptr, unsigned int n) if (mpu_irq == SNDRV_AUTO_IRQ) { mpu_irq = snd_legacy_find_free_irq(possible_mpu_irqs); if (mpu_irq < 0) { - snd_card_free(card); snd_printk(KERN_ERR "unable to find a free MPU401 IRQ\n"); return -EBUSY; @@ -1462,7 +1449,6 @@ static int snd_miro_isa_probe(struct device *devptr, unsigned int n) if (dma1 == SNDRV_AUTO_DMA) { dma1 = snd_legacy_find_free_dma(possible_dma1s); if (dma1 < 0) { - snd_card_free(card); snd_printk(KERN_ERR "unable to find a free DMA1\n"); return -EBUSY; } @@ -1470,34 +1456,24 @@ static int snd_miro_isa_probe(struct device *devptr, unsigned int n) if (dma2 == SNDRV_AUTO_DMA) { dma2 = snd_legacy_find_free_dma(possible_dma2s[dma1 % 4]); if (dma2 < 0) { - snd_card_free(card); snd_printk(KERN_ERR "unable to find a free DMA2\n"); return -EBUSY; } } error = snd_miro_probe(card); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } dev_set_drvdata(devptr, card); return 0; } -static void snd_miro_isa_remove(struct device *devptr, - unsigned int dev) -{ - snd_card_free(dev_get_drvdata(devptr)); -} - #define DEV_NAME "miro" static struct isa_driver snd_miro_driver = { .match = snd_miro_isa_match, .probe = snd_miro_isa_probe, - .remove = snd_miro_isa_remove, /* FIXME: suspend/resume */ .driver = { .name = DEV_NAME @@ -1578,39 +1554,31 @@ static int snd_miro_pnp_probe(struct pnp_card_link *pcard, return -EBUSY; if (!isapnp) return -ENODEV; - err = snd_card_new(&pcard->card->dev, index, id, THIS_MODULE, - sizeof(struct snd_miro), &card); + err = snd_devm_card_new(&pcard->card->dev, index, id, THIS_MODULE, + sizeof(struct snd_miro), &card); if (err < 0) return err; - card->private_free = snd_card_miro_free; miro = card->private_data; err = snd_card_miro_pnp(miro, pcard, pid); - if (err) { - snd_card_free(card); + if (err) return err; - } /* only miroSOUND PCM20 and PCM12 == OPTi924 */ err = snd_miro_init(miro, OPTi9XX_HW_82C924); - if (err) { - snd_card_free(card); + if (err) return err; - } - err = snd_miro_opti_check(miro); + err = snd_miro_opti_check(card, miro); if (err) { snd_printk(KERN_ERR "OPTI chip not found\n"); - snd_card_free(card); return err; } err = snd_miro_probe(card); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } pnp_set_card_drvdata(pcard, card); snd_miro_pnp_is_probed = 1; return 0; @@ -1618,8 +1586,6 @@ static int snd_miro_pnp_probe(struct pnp_card_link *pcard, static void snd_miro_pnp_remove(struct pnp_card_link *pcard) { - snd_card_free(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); snd_miro_pnp_is_probed = 0; } diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c index 4bd1dc6707fc..4beeb32fe2a7 100644 --- a/sound/isa/opti9xx/opti92x-ad1848.c +++ b/sound/isa/opti9xx/opti92x-ad1848.c @@ -654,16 +654,18 @@ static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id) #endif /* OPTi93X */ -static int snd_opti9xx_read_check(struct snd_opti9xx *chip) +static int snd_opti9xx_read_check(struct snd_card *card, + struct snd_opti9xx *chip) { unsigned char value; #ifdef OPTi93X unsigned long flags; #endif - chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, - "OPTi9xx MC"); - if (chip->res_mc_base == NULL) + chip->res_mc_base = + devm_request_region(card->dev, chip->mc_base, + chip->mc_base_size, "OPTi9xx MC"); + if (!chip->res_mc_base) return -EBUSY; #ifndef OPTi93X value = snd_opti9xx_read(chip, OPTi9XX_MC_REG(1)); @@ -671,9 +673,10 @@ static int snd_opti9xx_read_check(struct snd_opti9xx *chip) if (value == snd_opti9xx_read(chip, OPTi9XX_MC_REG(1))) return 0; #else /* OPTi93X */ - chip->res_mc_indir = request_region(chip->mc_indir_index, 2, - "OPTi93x MC"); - if (chip->res_mc_indir == NULL) + chip->res_mc_indir = + devm_request_region(card->dev, chip->mc_indir_index, 2, + "OPTi93x MC"); + if (!chip->res_mc_indir) return -EBUSY; spin_lock_irqsave(&chip->lock, flags); @@ -686,10 +689,10 @@ static int snd_opti9xx_read_check(struct snd_opti9xx *chip) if (snd_opti9xx_read(chip, OPTi9XX_MC_REG(7)) == 0xff - value) return 0; - release_and_free_resource(chip->res_mc_indir); + devm_release_resource(card->dev, chip->res_mc_indir); chip->res_mc_indir = NULL; #endif /* OPTi93X */ - release_and_free_resource(chip->res_mc_base); + devm_release_resource(card->dev, chip->res_mc_base); chip->res_mc_base = NULL; return -ENODEV; @@ -709,7 +712,7 @@ static int snd_card_opti9xx_detect(struct snd_card *card, if (err < 0) return err; - err = snd_opti9xx_read_check(chip); + err = snd_opti9xx_read_check(card, chip); if (err == 0) return 1; #ifdef OPTi93X @@ -789,22 +792,6 @@ static int snd_card_opti9xx_pnp(struct snd_opti9xx *chip, } #endif /* CONFIG_PNP */ -static void snd_card_opti9xx_free(struct snd_card *card) -{ - struct snd_opti9xx *chip = card->private_data; - - if (chip) { -#ifdef OPTi93X - if (chip->irq > 0) { - disable_irq(chip->irq); - free_irq(chip->irq, chip); - } - release_and_free_resource(chip->res_mc_indir); -#endif - release_and_free_resource(chip->res_mc_base); - } -} - static int snd_opti9xx_probe(struct snd_card *card) { static const long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1}; @@ -860,8 +847,8 @@ static int snd_opti9xx_probe(struct snd_card *card) return error; #endif #ifdef OPTi93X - error = request_irq(irq, snd_opti93x_interrupt, - 0, DEV_NAME" - WSS", chip); + error = devm_request_irq(card->dev, irq, snd_opti93x_interrupt, + 0, DEV_NAME" - WSS", chip); if (error < 0) { snd_printk(KERN_ERR "opti9xx: can't grab IRQ %d\n", irq); return error; @@ -931,11 +918,10 @@ static int snd_opti9xx_card_new(struct device *pdev, struct snd_card **cardp) struct snd_card *card; int err; - err = snd_card_new(pdev, index, id, THIS_MODULE, - sizeof(struct snd_opti9xx), &card); + err = snd_devm_card_new(pdev, index, id, THIS_MODULE, + sizeof(struct snd_opti9xx), &card); if (err < 0) return err; - card->private_free = snd_card_opti9xx_free; *cardp = card; return 0; } @@ -1012,25 +998,15 @@ static int snd_opti9xx_isa_probe(struct device *devptr, return error; error = snd_card_opti9xx_detect(card, card->private_data); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } error = snd_opti9xx_probe(card); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } dev_set_drvdata(devptr, card); return 0; } -static void snd_opti9xx_isa_remove(struct device *devptr, - unsigned int dev) -{ - snd_card_free(dev_get_drvdata(devptr)); -} - #ifdef CONFIG_PM static int snd_opti9xx_suspend(struct snd_card *card) { @@ -1075,7 +1051,6 @@ static int snd_opti9xx_isa_resume(struct device *dev, unsigned int n) static struct isa_driver snd_opti9xx_driver = { .match = snd_opti9xx_isa_match, .probe = snd_opti9xx_isa_probe, - .remove = snd_opti9xx_isa_remove, #ifdef CONFIG_PM .suspend = snd_opti9xx_isa_suspend, .resume = snd_opti9xx_isa_resume, @@ -1114,26 +1089,20 @@ static int snd_opti9xx_pnp_probe(struct pnp_card_link *pcard, hw = OPTi9XX_HW_82C931; break; default: - snd_card_free(card); return -ENODEV; } error = snd_opti9xx_init(chip, hw); - if (error) { - snd_card_free(card); + if (error) return error; - } - error = snd_opti9xx_read_check(chip); + error = snd_opti9xx_read_check(card, chip); if (error) { snd_printk(KERN_ERR "OPTI chip not found\n"); - snd_card_free(card); return error; } error = snd_opti9xx_probe(card); - if (error < 0) { - snd_card_free(card); + if (error < 0) return error; - } pnp_set_card_drvdata(pcard, card); snd_opti9xx_pnp_is_probed = 1; return 0; @@ -1141,8 +1110,6 @@ static int snd_opti9xx_pnp_probe(struct pnp_card_link *pcard, static void snd_opti9xx_pnp_remove(struct pnp_card_link *pcard) { - snd_card_free(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); snd_opti9xx_pnp_is_probed = 0; } diff --git a/sound/isa/sb/emu8000.c b/sound/isa/sb/emu8000.c index 5e4187940265..e02029677743 100644 --- a/sound/isa/sb/emu8000.c +++ b/sound/isa/sb/emu8000.c @@ -1048,27 +1048,6 @@ __error: return err; } - -/* - * free resources - */ -static int snd_emu8000_free(struct snd_emu8000 *hw) -{ - release_and_free_resource(hw->res_port1); - release_and_free_resource(hw->res_port2); - release_and_free_resource(hw->res_port3); - kfree(hw); - return 0; -} - -/* - */ -static int snd_emu8000_dev_free(struct snd_device *device) -{ - struct snd_emu8000 *hw = device->device_data; - return snd_emu8000_free(hw); -} - /* * initialize and register emu8000 synth device. */ @@ -1079,9 +1058,6 @@ snd_emu8000_new(struct snd_card *card, int index, long port, int seq_ports, struct snd_seq_device *awe; struct snd_emu8000 *hw; int err; - static const struct snd_device_ops ops = { - .dev_free = snd_emu8000_dev_free, - }; if (awe_ret) *awe_ret = NULL; @@ -1089,7 +1065,7 @@ snd_emu8000_new(struct snd_card *card, int index, long port, int seq_ports, if (seq_ports <= 0) return 0; - hw = kzalloc(sizeof(*hw), GFP_KERNEL); + hw = devm_kzalloc(card->dev, sizeof(*hw), GFP_KERNEL); if (hw == NULL) return -ENOMEM; spin_lock_init(&hw->reg_lock); @@ -1097,12 +1073,10 @@ snd_emu8000_new(struct snd_card *card, int index, long port, int seq_ports, hw->port1 = port; hw->port2 = port + 0x400; hw->port3 = port + 0x800; - hw->res_port1 = request_region(hw->port1, 4, "Emu8000-1"); - hw->res_port2 = request_region(hw->port2, 4, "Emu8000-2"); - hw->res_port3 = request_region(hw->port3, 4, "Emu8000-3"); - if (!hw->res_port1 || !hw->res_port2 || !hw->res_port3) { + if (!devm_request_region(card->dev, hw->port1, 4, "Emu8000-1") || + !devm_request_region(card->dev, hw->port2, 4, "Emu8000-2") || + !devm_request_region(card->dev, hw->port3, 4, "Emu8000-3")) { snd_printk(KERN_ERR "sbawe: can't grab ports 0x%lx, 0x%lx, 0x%lx\n", hw->port1, hw->port2, hw->port3); - snd_emu8000_free(hw); return -EBUSY; } hw->mem_size = 0; @@ -1115,23 +1089,13 @@ snd_emu8000_new(struct snd_card *card, int index, long port, int seq_ports, hw->fm_chorus_depth = 0; hw->fm_reverb_depth = 0; - if (snd_emu8000_detect(hw) < 0) { - snd_emu8000_free(hw); + if (snd_emu8000_detect(hw) < 0) return -ENODEV; - } snd_emu8000_init_hw(hw); err = snd_emu8000_create_mixer(card, hw); - if (err < 0) { - snd_emu8000_free(hw); + if (err < 0) return err; - } - - err = snd_device_new(card, SNDRV_DEV_CODEC, hw, &ops); - if (err < 0) { - snd_emu8000_free(hw); - return err; - } #if IS_ENABLED(CONFIG_SND_SEQUENCER) if (snd_seq_device_new(card, index, SNDRV_SEQ_DEV_ID_EMU8000, sizeof(struct snd_emu8000*), &awe) >= 0) { diff --git a/sound/isa/sb/jazz16.c b/sound/isa/sb/jazz16.c index 7ba5dd1ec810..64936c917170 100644 --- a/sound/isa/sb/jazz16.c +++ b/sound/isa/sb/jazz16.c @@ -226,8 +226,8 @@ static int snd_jazz16_probe(struct device *devptr, unsigned int dev) static const int possible_dmas16[] = {5, 7, -1}; int err, xirq, xdma8, xdma16, xmpu_port, xmpu_irq; - err = snd_card_new(devptr, index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_card_jazz16), &card); + err = snd_devm_card_new(devptr, index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_card_jazz16), &card); if (err < 0) return err; @@ -238,8 +238,7 @@ static int snd_jazz16_probe(struct device *devptr, unsigned int dev) xirq = snd_legacy_find_free_irq(possible_irqs); if (xirq < 0) { snd_printk(KERN_ERR "unable to find a free IRQ\n"); - err = -EBUSY; - goto err_free; + return -EBUSY; } } xdma8 = dma8[dev]; @@ -247,8 +246,7 @@ static int snd_jazz16_probe(struct device *devptr, unsigned int dev) xdma8 = snd_legacy_find_free_dma(possible_dmas8); if (xdma8 < 0) { snd_printk(KERN_ERR "unable to find a free DMA8\n"); - err = -EBUSY; - goto err_free; + return -EBUSY; } } xdma16 = dma16[dev]; @@ -256,8 +254,7 @@ static int snd_jazz16_probe(struct device *devptr, unsigned int dev) xdma16 = snd_legacy_find_free_dma(possible_dmas16); if (xdma16 < 0) { snd_printk(KERN_ERR "unable to find a free DMA16\n"); - err = -EBUSY; - goto err_free; + return -EBUSY; } } @@ -267,7 +264,7 @@ static int snd_jazz16_probe(struct device *devptr, unsigned int dev) err = jazz16_detect_board(port[dev], xmpu_port); if (err < 0) { printk(KERN_ERR "Media Vision Jazz16 board not detected\n"); - goto err_free; + return err; } err = snd_sbdsp_create(card, port[dev], irq[dev], jazz16_interrupt, @@ -275,7 +272,7 @@ static int snd_jazz16_probe(struct device *devptr, unsigned int dev) SB_HW_JAZZ16, &chip); if (err < 0) - goto err_free; + return err; xmpu_irq = mpu_irq[dev]; if (xmpu_irq == SNDRV_AUTO_IRQ || mpu_port[dev] == SNDRV_AUTO_PORT) @@ -283,7 +280,7 @@ static int snd_jazz16_probe(struct device *devptr, unsigned int dev) err = jazz16_configure_board(chip, xmpu_irq); if (err < 0) { printk(KERN_ERR "Media Vision Jazz16 configuration failed\n"); - goto err_free; + return err; } jazz16->chip = chip; @@ -296,10 +293,10 @@ static int snd_jazz16_probe(struct device *devptr, unsigned int dev) err = snd_sb8dsp_pcm(chip, 0); if (err < 0) - goto err_free; + return err; err = snd_sbmixer_new(chip); if (err < 0) - goto err_free; + return err; err = snd_opl3_create(card, chip->port, chip->port + 2, OPL3_HW_AUTO, 1, &opl3); @@ -309,7 +306,7 @@ static int snd_jazz16_probe(struct device *devptr, unsigned int dev) else { err = snd_opl3_hwdep_new(opl3, 0, 1, NULL); if (err < 0) - goto err_free; + return err; } if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { if (mpu_irq[dev] == SNDRV_AUTO_IRQ) @@ -326,21 +323,10 @@ static int snd_jazz16_probe(struct device *devptr, unsigned int dev) err = snd_card_register(card); if (err < 0) - goto err_free; + return err; dev_set_drvdata(devptr, card); return 0; - -err_free: - snd_card_free(card); - return err; -} - -static void snd_jazz16_remove(struct device *devptr, unsigned int dev) -{ - struct snd_card *card = dev_get_drvdata(devptr); - - snd_card_free(card); } #ifdef CONFIG_PM @@ -372,7 +358,6 @@ static int snd_jazz16_resume(struct device *pdev, unsigned int n) static struct isa_driver snd_jazz16_driver = { .match = snd_jazz16_match, .probe = snd_jazz16_probe, - .remove = snd_jazz16_remove, #ifdef CONFIG_PM .suspend = snd_jazz16_suspend, .resume = snd_jazz16_resume, diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c index d0f797c02841..e89b095aa282 100644 --- a/sound/isa/sb/sb16.c +++ b/sound/isa/sb/sb16.c @@ -285,15 +285,6 @@ __wt_error: #endif /* CONFIG_PNP */ -static void snd_sb16_free(struct snd_card *card) -{ - struct snd_card_sb16 *acard = card->private_data; - - if (acard == NULL) - return; - release_and_free_resource(acard->fm_res); -} - #ifdef CONFIG_PNP #define is_isapnp_selected(dev) isapnp[dev] #else @@ -306,11 +297,10 @@ static int snd_sb16_card_new(struct device *devptr, int dev, struct snd_card *card; int err; - err = snd_card_new(devptr, index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_card_sb16), &card); + err = snd_devm_card_new(devptr, index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_card_sb16), &card); if (err < 0) return err; - card->private_free = snd_sb16_free; *cardp = card; return 0; } @@ -482,17 +472,16 @@ static int snd_sb16_isa_probe1(int dev, struct device *pdev) /* non-PnP FM port address is hardwired with base port address */ fm_port[dev] = port[dev]; /* block the 0x388 port to avoid PnP conflicts */ - acard->fm_res = request_region(0x388, 4, "SoundBlaster FM"); + acard->fm_res = devm_request_region(card->dev, 0x388, 4, + "SoundBlaster FM"); #ifdef SNDRV_SBAWE_EMU8000 /* non-PnP AWE port address is hardwired with base port address */ awe_port[dev] = port[dev] + 0x400; #endif err = snd_sb16_probe(card, dev); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } dev_set_drvdata(pdev, card); return 0; } @@ -547,11 +536,6 @@ static int snd_sb16_isa_probe(struct device *pdev, unsigned int dev) } } -static void snd_sb16_isa_remove(struct device *pdev, unsigned int dev) -{ - snd_card_free(dev_get_drvdata(pdev)); -} - #ifdef CONFIG_PM static int snd_sb16_isa_suspend(struct device *dev, unsigned int n, pm_message_t state) @@ -574,7 +558,6 @@ static int snd_sb16_isa_resume(struct device *dev, unsigned int n) static struct isa_driver snd_sb16_isa_driver = { .match = snd_sb16_isa_match, .probe = snd_sb16_isa_probe, - .remove = snd_sb16_isa_remove, #ifdef CONFIG_PM .suspend = snd_sb16_isa_suspend, .resume = snd_sb16_isa_resume, @@ -600,15 +583,11 @@ static int snd_sb16_pnp_detect(struct pnp_card_link *pcard, if (res < 0) return res; res = snd_card_sb16_pnp(dev, card->private_data, pcard, pid); - if (res < 0) { - snd_card_free(card); + if (res < 0) return res; - } res = snd_sb16_probe(card, dev); - if (res < 0) { - snd_card_free(card); + if (res < 0) return res; - } pnp_set_card_drvdata(pcard, card); dev++; return 0; @@ -617,12 +596,6 @@ static int snd_sb16_pnp_detect(struct pnp_card_link *pcard, return -ENODEV; } -static void snd_sb16_pnp_remove(struct pnp_card_link *pcard) -{ - snd_card_free(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); -} - #ifdef CONFIG_PM static int snd_sb16_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) { @@ -643,7 +616,6 @@ static struct pnp_card_driver sb16_pnpc_driver = { #endif .id_table = snd_sb16_pnpids, .probe = snd_sb16_pnp_detect, - .remove = snd_sb16_pnp_remove, #ifdef CONFIG_PM .suspend = snd_sb16_pnp_suspend, .resume = snd_sb16_pnp_resume, diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c index b08e6e7690c9..e5ef1777161f 100644 --- a/sound/isa/sb/sb8.c +++ b/sound/isa/sb/sb8.c @@ -54,15 +54,6 @@ static irqreturn_t snd_sb8_interrupt(int irq, void *dev_id) } } -static void snd_sb8_free(struct snd_card *card) -{ - struct snd_sb8 *acard = card->private_data; - - if (acard == NULL) - return; - release_and_free_resource(acard->fm_res); -} - static int snd_sb8_match(struct device *pdev, unsigned int dev) { if (!enable[dev]) @@ -86,26 +77,26 @@ static int snd_sb8_probe(struct device *pdev, unsigned int dev) struct snd_opl3 *opl3; int err; - err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_sb8), &card); + err = snd_devm_card_new(pdev, index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_sb8), &card); if (err < 0) return err; acard = card->private_data; - card->private_free = snd_sb8_free; /* * Block the 0x388 port to avoid PnP conflicts. * No need to check this value after request_region, * as we never do anything with it. */ - acard->fm_res = request_region(0x388, 4, "SoundBlaster FM"); + acard->fm_res = devm_request_region(card->dev, 0x388, 4, + "SoundBlaster FM"); if (port[dev] != SNDRV_AUTO_PORT) { err = snd_sbdsp_create(card, port[dev], irq[dev], snd_sb8_interrupt, dma8[dev], -1, SB_HW_AUTO, &chip); if (err < 0) - goto _err; + return err; } else { /* auto-probe legacy ports */ static const unsigned long possible_ports[] = { @@ -125,10 +116,8 @@ static int snd_sb8_probe(struct device *pdev, unsigned int dev) break; } } - if (i >= ARRAY_SIZE(possible_ports)) { - err = -EINVAL; - goto _err; - } + if (i >= ARRAY_SIZE(possible_ports)) + return -EINVAL; } acard->chip = chip; @@ -139,17 +128,16 @@ static int snd_sb8_probe(struct device *pdev, unsigned int dev) else snd_printk(KERN_WARNING "SB 16 chip detected at 0x%lx, try snd-sb16 module\n", port[dev]); - err = -ENODEV; - goto _err; + return -ENODEV; } err = snd_sb8dsp_pcm(chip, 0); if (err < 0) - goto _err; + return err; err = snd_sbmixer_new(chip); if (err < 0) - goto _err; + return err; if (chip->hardware == SB_HW_10 || chip->hardware == SB_HW_20) { err = snd_opl3_create(card, chip->port + 8, 0, @@ -167,12 +155,12 @@ static int snd_sb8_probe(struct device *pdev, unsigned int dev) if (err >= 0) { err = snd_opl3_hwdep_new(opl3, 0, 1, NULL); if (err < 0) - goto _err; + return err; } err = snd_sb8dsp_midi(chip, 0); if (err < 0) - goto _err; + return err; strcpy(card->driver, chip->hardware == SB_HW_PRO ? "SB Pro" : "SB8"); strcpy(card->shortname, chip->name); @@ -183,19 +171,10 @@ static int snd_sb8_probe(struct device *pdev, unsigned int dev) err = snd_card_register(card); if (err < 0) - goto _err; + return err; dev_set_drvdata(pdev, card); return 0; - - _err: - snd_card_free(card); - return err; -} - -static void snd_sb8_remove(struct device *pdev, unsigned int dev) -{ - snd_card_free(dev_get_drvdata(pdev)); } #ifdef CONFIG_PM @@ -229,7 +208,6 @@ static int snd_sb8_resume(struct device *dev, unsigned int n) static struct isa_driver snd_sb8_driver = { .match = snd_sb8_match, .probe = snd_sb8_probe, - .remove = snd_sb8_remove, #ifdef CONFIG_PM .suspend = snd_sb8_suspend, .resume = snd_sb8_resume, diff --git a/sound/isa/sb/sb_common.c b/sound/isa/sb/sb_common.c index 57121218ed24..c0e319d14210 100644 --- a/sound/isa/sb/sb_common.c +++ b/sound/isa/sb/sb_common.c @@ -168,31 +168,6 @@ static int snd_sbdsp_probe(struct snd_sb * chip) return 0; } -static int snd_sbdsp_free(struct snd_sb *chip) -{ - release_and_free_resource(chip->res_port); - if (chip->irq >= 0) - free_irq(chip->irq, (void *) chip); -#ifdef CONFIG_ISA - if (chip->dma8 >= 0) { - disable_dma(chip->dma8); - free_dma(chip->dma8); - } - if (chip->dma16 >= 0 && chip->dma16 != chip->dma8) { - disable_dma(chip->dma16); - free_dma(chip->dma16); - } -#endif - kfree(chip); - return 0; -} - -static int snd_sbdsp_dev_free(struct snd_device *device) -{ - struct snd_sb *chip = device->device_data; - return snd_sbdsp_free(chip); -} - int snd_sbdsp_create(struct snd_card *card, unsigned long port, int irq, @@ -204,15 +179,12 @@ int snd_sbdsp_create(struct snd_card *card, { struct snd_sb *chip; int err; - static const struct snd_device_ops ops = { - .dev_free = snd_sbdsp_dev_free, - }; if (snd_BUG_ON(!r_chip)) return -EINVAL; *r_chip = NULL; - chip = kzalloc(sizeof(*chip), GFP_KERNEL); - if (chip == NULL) + chip = devm_kzalloc(card->dev, sizeof(*chip), GFP_KERNEL); + if (!chip) return -ENOMEM; spin_lock_init(&chip->reg_lock); spin_lock_init(&chip->open_lock); @@ -223,13 +195,12 @@ int snd_sbdsp_create(struct snd_card *card, chip->dma16 = -1; chip->port = port; - if (request_irq(irq, irq_handler, - (hardware == SB_HW_ALS4000 || - hardware == SB_HW_CS5530) ? - IRQF_SHARED : 0, - "SoundBlaster", (void *) chip)) { + if (devm_request_irq(card->dev, irq, irq_handler, + (hardware == SB_HW_ALS4000 || + hardware == SB_HW_CS5530) ? + IRQF_SHARED : 0, + "SoundBlaster", (void *) chip)) { snd_printk(KERN_ERR "sb: can't grab irq %d\n", irq); - snd_sbdsp_free(chip); return -EBUSY; } chip->irq = irq; @@ -238,17 +209,17 @@ int snd_sbdsp_create(struct snd_card *card, if (hardware == SB_HW_ALS4000) goto __skip_allocation; - chip->res_port = request_region(port, 16, "SoundBlaster"); + chip->res_port = devm_request_region(card->dev, port, 16, + "SoundBlaster"); if (!chip->res_port) { snd_printk(KERN_ERR "sb: can't grab port 0x%lx\n", port); - snd_sbdsp_free(chip); return -EBUSY; } #ifdef CONFIG_ISA - if (dma8 >= 0 && request_dma(dma8, "SoundBlaster - 8bit")) { + if (dma8 >= 0 && snd_devm_request_dma(card->dev, dma8, + "SoundBlaster - 8bit")) { snd_printk(KERN_ERR "sb: can't grab DMA8 %d\n", dma8); - snd_sbdsp_free(chip); return -EBUSY; } chip->dma8 = dma8; @@ -256,9 +227,9 @@ int snd_sbdsp_create(struct snd_card *card, if (hardware != SB_HW_ALS100 && (dma16 < 5 || dma16 > 7)) { /* no duplex */ dma16 = -1; - } else if (request_dma(dma16, "SoundBlaster - 16bit")) { + } else if (snd_devm_request_dma(card->dev, dma16, + "SoundBlaster - 16bit")) { snd_printk(KERN_ERR "sb: can't grab DMA16 %d\n", dma16); - snd_sbdsp_free(chip); return -EBUSY; } } @@ -269,15 +240,8 @@ int snd_sbdsp_create(struct snd_card *card, chip->card = card; chip->hardware = hardware; err = snd_sbdsp_probe(chip); - if (err < 0) { - snd_sbdsp_free(chip); + if (err < 0) return err; - } - err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); - if (err < 0) { - snd_sbdsp_free(chip); - return err; - } *r_chip = chip; return 0; } diff --git a/sound/isa/sc6000.c b/sound/isa/sc6000.c index 3462663050bb..26ab7ff80768 100644 --- a/sound/isa/sc6000.c +++ b/sound/isa/sc6000.c @@ -529,6 +529,14 @@ static int snd_sc6000_match(struct device *devptr, unsigned int dev) return 1; } +static void snd_sc6000_free(struct snd_card *card) +{ + char __iomem *vport = (char __force __iomem *)card->private_data; + + if (vport) + sc6000_setup_board(vport, 0); +} + static int snd_sc6000_probe(struct device *devptr, unsigned int dev) { static const int possible_irqs[] = { 5, 7, 9, 10, 11, -1 }; @@ -539,22 +547,19 @@ static int snd_sc6000_probe(struct device *devptr, unsigned int dev) struct snd_card *card; struct snd_wss *chip; struct snd_opl3 *opl3; - char __iomem **vport; + char __iomem *vport; char __iomem *vmss_port; - - err = snd_card_new(devptr, index[dev], id[dev], THIS_MODULE, - sizeof(vport), &card); + err = snd_devm_card_new(devptr, index[dev], id[dev], THIS_MODULE, + 0, &card); if (err < 0) return err; - vport = card->private_data; if (xirq == SNDRV_AUTO_IRQ) { xirq = snd_legacy_find_free_irq(possible_irqs); if (xirq < 0) { snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); - err = -EBUSY; - goto err_exit; + return -EBUSY; } } @@ -562,68 +567,65 @@ static int snd_sc6000_probe(struct device *devptr, unsigned int dev) xdma = snd_legacy_find_free_dma(possible_dmas); if (xdma < 0) { snd_printk(KERN_ERR PFX "unable to find a free DMA\n"); - err = -EBUSY; - goto err_exit; + return -EBUSY; } } - if (!request_region(port[dev], 0x10, DRV_NAME)) { + if (!devm_request_region(devptr, port[dev], 0x10, DRV_NAME)) { snd_printk(KERN_ERR PFX "I/O port region is already in use.\n"); - err = -EBUSY; - goto err_exit; + return -EBUSY; } - *vport = devm_ioport_map(devptr, port[dev], 0x10); - if (*vport == NULL) { + vport = devm_ioport_map(devptr, port[dev], 0x10); + if (!vport) { snd_printk(KERN_ERR PFX "I/O port cannot be iomapped.\n"); - err = -EBUSY; - goto err_unmap1; + return -EBUSY; } + card->private_data = (void __force *)vport; /* to make it marked as used */ - if (!request_region(mss_port[dev], 4, DRV_NAME)) { + if (!devm_request_region(devptr, mss_port[dev], 4, DRV_NAME)) { snd_printk(KERN_ERR PFX "SC-6000 port I/O port region is already in use.\n"); - err = -EBUSY; - goto err_unmap1; + return -EBUSY; } vmss_port = devm_ioport_map(devptr, mss_port[dev], 4); if (!vmss_port) { snd_printk(KERN_ERR PFX "MSS port I/O cannot be iomapped.\n"); - err = -EBUSY; - goto err_unmap2; + return -EBUSY; } snd_printd("Initializing BASE[0x%lx] IRQ[%d] DMA[%d] MIRQ[%d]\n", port[dev], xirq, xdma, mpu_irq[dev] == SNDRV_AUTO_IRQ ? 0 : mpu_irq[dev]); - err = sc6000_init_board(*vport, vmss_port, dev); + err = sc6000_init_board(vport, vmss_port, dev); if (err < 0) - goto err_unmap2; + return err; + card->private_free = snd_sc6000_free; err = snd_wss_create(card, mss_port[dev] + 4, -1, xirq, xdma, -1, WSS_HW_DETECT, 0, &chip); if (err < 0) - goto err_unmap2; + return err; err = snd_wss_pcm(chip, 0); if (err < 0) { snd_printk(KERN_ERR PFX "error creating new WSS PCM device\n"); - goto err_unmap2; + return err; } err = snd_wss_mixer(chip); if (err < 0) { snd_printk(KERN_ERR PFX "error creating new WSS mixer\n"); - goto err_unmap2; + return err; } err = snd_sc6000_mixer(chip); if (err < 0) { snd_printk(KERN_ERR PFX "the mixer rewrite failed\n"); - goto err_unmap2; + return err; } if (snd_opl3_create(card, 0x388, 0x388 + 2, @@ -633,7 +635,7 @@ static int snd_sc6000_probe(struct device *devptr, unsigned int dev) } else { err = snd_opl3_hwdep_new(opl3, 0, 1, NULL); if (err < 0) - goto err_unmap2; + return err; } if (mpu_port[dev] != SNDRV_AUTO_PORT) { @@ -654,39 +656,15 @@ static int snd_sc6000_probe(struct device *devptr, unsigned int dev) err = snd_card_register(card); if (err < 0) - goto err_unmap2; + return err; dev_set_drvdata(devptr, card); return 0; - -err_unmap2: - sc6000_setup_board(*vport, 0); - release_region(mss_port[dev], 4); -err_unmap1: - release_region(port[dev], 0x10); -err_exit: - snd_card_free(card); - return err; -} - -static void snd_sc6000_remove(struct device *devptr, unsigned int dev) -{ - struct snd_card *card = dev_get_drvdata(devptr); - char __iomem **vport = card->private_data; - - if (sc6000_setup_board(*vport, 0) < 0) - snd_printk(KERN_WARNING "sc6000_setup_board failed on exit!\n"); - - release_region(port[dev], 0x10); - release_region(mss_port[dev], 4); - - snd_card_free(card); } static struct isa_driver snd_sc6000_driver = { .match = snd_sc6000_match, .probe = snd_sc6000_probe, - .remove = snd_sc6000_remove, /* FIXME: suspend/resume */ .driver = { .name = DRV_NAME, diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c index e70ef9aee545..0bc0025f7c19 100644 --- a/sound/isa/sscape.c +++ b/sound/isa/sscape.c @@ -328,17 +328,6 @@ static void activate_ad1845_unsafe(unsigned io_base) } /* - * Do the necessary ALSA-level cleanup to deallocate our driver ... - */ -static void soundscape_free(struct snd_card *c) -{ - struct soundscape *sscape = get_card_soundscape(c); - release_and_free_resource(sscape->io_res); - release_and_free_resource(sscape->wss_res); - free_dma(sscape->chip->dma1); -} - -/* * Tell the SoundScape to begin a DMA transfer using the given channel. * All locking issues are left to the caller. */ @@ -941,7 +930,7 @@ static int create_sscape(int dev, struct snd_card *card) * Grab IO ports that we will need to probe so that we * can detect and control this hardware ... */ - io_res = request_region(port[dev], 8, "SoundScape"); + io_res = devm_request_region(card->dev, port[dev], 8, "SoundScape"); if (!io_res) { snd_printk(KERN_ERR "sscape: can't grab port 0x%lx\n", port[dev]); @@ -949,22 +938,22 @@ static int create_sscape(int dev, struct snd_card *card) } wss_res = NULL; if (sscape->type == SSCAPE_VIVO) { - wss_res = request_region(wss_port[dev], 4, "SoundScape"); + wss_res = devm_request_region(card->dev, wss_port[dev], 4, + "SoundScape"); if (!wss_res) { snd_printk(KERN_ERR "sscape: can't grab port 0x%lx\n", wss_port[dev]); - err = -EBUSY; - goto _release_region; + return -EBUSY; } } /* * Grab one DMA channel ... */ - err = request_dma(dma[dev], "SoundScape"); + err = snd_devm_request_dma(card->dev, dma[dev], "SoundScape"); if (err < 0) { snd_printk(KERN_ERR "sscape: can't grab DMA %d\n", dma[dev]); - goto _release_region; + return err; } spin_lock_init(&sscape->lock); @@ -975,8 +964,7 @@ static int create_sscape(int dev, struct snd_card *card) if (!detect_sscape(sscape, wss_port[dev])) { printk(KERN_ERR "sscape: hardware not detected at 0x%x\n", sscape->io_base); - err = -ENODEV; - goto _release_dma; + return -ENODEV; } switch (sscape->type) { @@ -1006,15 +994,13 @@ static int create_sscape(int dev, struct snd_card *card) irq_cfg = get_irq_config(sscape->type, irq[dev]); if (irq_cfg == INVALID_IRQ) { snd_printk(KERN_ERR "sscape: Invalid IRQ %d\n", irq[dev]); - err = -ENXIO; - goto _release_dma; + return -ENXIO; } mpu_irq_cfg = get_irq_config(sscape->type, mpu_irq[dev]); if (mpu_irq_cfg == INVALID_IRQ) { snd_printk(KERN_ERR "sscape: Invalid IRQ %d\n", mpu_irq[dev]); - err = -ENXIO; - goto _release_dma; + return -ENXIO; } /* @@ -1060,7 +1046,7 @@ static int create_sscape(int dev, struct snd_card *card) snd_printk(KERN_ERR "sscape: No AD1845 device at 0x%lx, IRQ %d\n", wss_port[dev], irq[dev]); - goto _release_dma; + return err; } strcpy(card->driver, "SoundScape"); strcpy(card->shortname, name); @@ -1082,7 +1068,7 @@ static int create_sscape(int dev, struct snd_card *card) snd_printk(KERN_ERR "sscape: Failed to create " "MPU-401 device at 0x%lx\n", port[dev]); - goto _release_dma; + return err; } /* @@ -1109,24 +1095,7 @@ static int create_sscape(int dev, struct snd_card *card) } } - /* - * Now that we have successfully created this sound card, - * it is safe to store the pointer. - * NOTE: we only register the sound card's "destructor" - * function now that our "constructor" has completed. - */ - card->private_free = soundscape_free; - return 0; - -_release_dma: - free_dma(dma[dev]); - -_release_region: - release_and_free_resource(wss_res); - release_and_free_resource(io_res); - - return err; } @@ -1156,8 +1125,8 @@ static int snd_sscape_probe(struct device *pdev, unsigned int dev) struct soundscape *sscape; int ret; - ret = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, - sizeof(struct soundscape), &card); + ret = snd_devm_card_new(pdev, index[dev], id[dev], THIS_MODULE, + sizeof(struct soundscape), &card); if (ret < 0) return ret; @@ -1168,24 +1137,15 @@ static int snd_sscape_probe(struct device *pdev, unsigned int dev) ret = create_sscape(dev, card); if (ret < 0) - goto _release_card; + return ret; ret = snd_card_register(card); if (ret < 0) { snd_printk(KERN_ERR "sscape: Failed to register sound card\n"); - goto _release_card; + return ret; } dev_set_drvdata(pdev, card); return 0; - -_release_card: - snd_card_free(card); - return ret; -} - -static void snd_sscape_remove(struct device *devptr, unsigned int dev) -{ - snd_card_free(dev_get_drvdata(devptr)); } #define DEV_NAME "sscape" @@ -1193,7 +1153,6 @@ static void snd_sscape_remove(struct device *devptr, unsigned int dev) static struct isa_driver snd_sscape_driver = { .match = snd_sscape_match, .probe = snd_sscape_probe, - .remove = snd_sscape_remove, /* FIXME: suspend/resume */ .driver = { .name = DEV_NAME @@ -1244,9 +1203,9 @@ static int sscape_pnp_detect(struct pnp_card_link *pcard, * Create a new ALSA sound card entry, in anticipation * of detecting our hardware ... */ - ret = snd_card_new(&pcard->card->dev, - index[idx], id[idx], THIS_MODULE, - sizeof(struct soundscape), &card); + ret = snd_devm_card_new(&pcard->card->dev, + index[idx], id[idx], THIS_MODULE, + sizeof(struct soundscape), &card); if (ret < 0) return ret; @@ -1277,27 +1236,17 @@ static int sscape_pnp_detect(struct pnp_card_link *pcard, ret = create_sscape(idx, card); if (ret < 0) - goto _release_card; + return ret; ret = snd_card_register(card); if (ret < 0) { snd_printk(KERN_ERR "sscape: Failed to register sound card\n"); - goto _release_card; + return ret; } pnp_set_card_drvdata(pcard, card); ++idx; return 0; - -_release_card: - snd_card_free(card); - return ret; -} - -static void sscape_pnp_remove(struct pnp_card_link *pcard) -{ - snd_card_free(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); } static struct pnp_card_driver sscape_pnpc_driver = { @@ -1305,7 +1254,6 @@ static struct pnp_card_driver sscape_pnpc_driver = { .name = "sscape", .id_table = sscape_pnpids, .probe = sscape_pnp_detect, - .remove = sscape_pnp_remove, }; #endif /* CONFIG_PNP */ diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c index dfdeaf7b6bf4..e6e46a0266b0 100644 --- a/sound/isa/wavefront/wavefront.c +++ b/sound/isa/wavefront/wavefront.c @@ -308,18 +308,6 @@ static struct snd_rawmidi *snd_wavefront_new_midi(struct snd_card *card, return rmidi; } -static void -snd_wavefront_free(struct snd_card *card) -{ - snd_wavefront_card_t *acard = (snd_wavefront_card_t *)card->private_data; - - if (acard) { - release_and_free_resource(acard->wavefront.res_base); - if (acard->wavefront.irq > 0) - free_irq(acard->wavefront.irq, (void *)acard); - } -} - static int snd_wavefront_card_new(struct device *pdev, int dev, struct snd_card **cardp) { @@ -327,8 +315,8 @@ static int snd_wavefront_card_new(struct device *pdev, int dev, snd_wavefront_card_t *acard; int err; - err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, - sizeof(snd_wavefront_card_t), &card); + err = snd_devm_card_new(pdev, index[dev], id[dev], THIS_MODULE, + sizeof(snd_wavefront_card_t), &card); if (err < 0) return err; @@ -339,7 +327,6 @@ static int snd_wavefront_card_new(struct device *pdev, int dev, spin_lock_init(&acard->wavefront.midi.open); spin_lock_init(&acard->wavefront.midi.virtual); acard->wavefront.card = card; - card->private_free = snd_wavefront_free; *cardp = card; return 0; @@ -394,15 +381,17 @@ snd_wavefront_probe (struct snd_card *card, int dev) /* ------- ICS2115 Wavetable synth ------- */ - acard->wavefront.res_base = request_region(ics2115_port[dev], 16, - "ICS2115"); + acard->wavefront.res_base = + devm_request_region(card->dev, ics2115_port[dev], 16, + "ICS2115"); if (acard->wavefront.res_base == NULL) { snd_printk(KERN_ERR "unable to grab ICS2115 i/o region 0x%lx-0x%lx\n", ics2115_port[dev], ics2115_port[dev] + 16 - 1); return -EBUSY; } - if (request_irq(ics2115_irq[dev], snd_wavefront_ics2115_interrupt, - 0, "ICS2115", acard)) { + if (devm_request_irq(card->dev, ics2115_irq[dev], + snd_wavefront_ics2115_interrupt, + 0, "ICS2115", acard)) { snd_printk(KERN_ERR "unable to use ICS2115 IRQ %d\n", ics2115_irq[dev]); return -EBUSY; } @@ -556,27 +545,18 @@ static int snd_wavefront_isa_probe(struct device *pdev, if (err < 0) return err; err = snd_wavefront_probe(card, dev); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } dev_set_drvdata(pdev, card); return 0; } -static void snd_wavefront_isa_remove(struct device *devptr, - unsigned int dev) -{ - snd_card_free(dev_get_drvdata(devptr)); -} - #define DEV_NAME "wavefront" static struct isa_driver snd_wavefront_driver = { .match = snd_wavefront_isa_match, .probe = snd_wavefront_isa_probe, - .remove = snd_wavefront_isa_remove, /* FIXME: suspend, resume */ .driver = { .name = DEV_NAME @@ -606,7 +586,6 @@ static int snd_wavefront_pnp_detect(struct pnp_card_link *pcard, if (snd_wavefront_pnp (dev, card->private_data, pcard, pid) < 0) { if (cs4232_pcm_port[dev] == SNDRV_AUTO_PORT) { snd_printk (KERN_ERR "isapnp detection failed\n"); - snd_card_free (card); return -ENODEV; } } @@ -620,18 +599,11 @@ static int snd_wavefront_pnp_detect(struct pnp_card_link *pcard, return 0; } -static void snd_wavefront_pnp_remove(struct pnp_card_link *pcard) -{ - snd_card_free(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); -} - static struct pnp_card_driver wavefront_pnpc_driver = { .flags = PNP_DRIVER_RES_DISABLE, .name = "wavefront", .id_table = snd_wavefront_pnpids, .probe = snd_wavefront_pnp_detect, - .remove = snd_wavefront_pnp_remove, /* FIXME: suspend,resume */ }; diff --git a/sound/isa/wss/wss_lib.c b/sound/isa/wss/wss_lib.c index 743e0f05e335..026061b55ee9 100644 --- a/sound/isa/wss/wss_lib.c +++ b/sound/isa/wss/wss_lib.c @@ -1655,36 +1655,6 @@ static void snd_wss_resume(struct snd_wss *chip) } #endif /* CONFIG_PM */ -static int snd_wss_free(struct snd_wss *chip) -{ - release_and_free_resource(chip->res_port); - release_and_free_resource(chip->res_cport); - if (chip->irq >= 0) { - disable_irq(chip->irq); - if (!(chip->hwshare & WSS_HWSHARE_IRQ)) - free_irq(chip->irq, (void *) chip); - } - if (!(chip->hwshare & WSS_HWSHARE_DMA1) && chip->dma1 >= 0) { - snd_dma_disable(chip->dma1); - free_dma(chip->dma1); - } - if (!(chip->hwshare & WSS_HWSHARE_DMA2) && - chip->dma2 >= 0 && chip->dma2 != chip->dma1) { - snd_dma_disable(chip->dma2); - free_dma(chip->dma2); - } - if (chip->timer) - snd_device_free(chip->card, chip->timer); - kfree(chip); - return 0; -} - -static int snd_wss_dev_free(struct snd_device *device) -{ - struct snd_wss *chip = device->device_data; - return snd_wss_free(chip); -} - const char *snd_wss_chip_id(struct snd_wss *chip) { switch (chip->hardware) { @@ -1738,7 +1708,7 @@ static int snd_wss_new(struct snd_card *card, struct snd_wss *chip; *rchip = NULL; - chip = kzalloc(sizeof(*chip), GFP_KERNEL); + chip = devm_kzalloc(card->dev, sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; chip->hardware = hardware; @@ -1774,9 +1744,6 @@ int snd_wss_create(struct snd_card *card, unsigned short hwshare, struct snd_wss **rchip) { - static const struct snd_device_ops ops = { - .dev_free = snd_wss_dev_free, - }; struct snd_wss *chip; int err; @@ -1788,42 +1755,39 @@ int snd_wss_create(struct snd_card *card, chip->dma1 = -1; chip->dma2 = -1; - chip->res_port = request_region(port, 4, "WSS"); + chip->res_port = devm_request_region(card->dev, port, 4, "WSS"); if (!chip->res_port) { snd_printk(KERN_ERR "wss: can't grab port 0x%lx\n", port); - snd_wss_free(chip); return -EBUSY; } chip->port = port; if ((long)cport >= 0) { - chip->res_cport = request_region(cport, 8, "CS4232 Control"); + chip->res_cport = devm_request_region(card->dev, cport, 8, + "CS4232 Control"); if (!chip->res_cport) { snd_printk(KERN_ERR "wss: can't grab control port 0x%lx\n", cport); - snd_wss_free(chip); return -ENODEV; } } chip->cport = cport; if (!(hwshare & WSS_HWSHARE_IRQ)) - if (request_irq(irq, snd_wss_interrupt, 0, - "WSS", (void *) chip)) { + if (devm_request_irq(card->dev, irq, snd_wss_interrupt, 0, + "WSS", (void *) chip)) { snd_printk(KERN_ERR "wss: can't grab IRQ %d\n", irq); - snd_wss_free(chip); return -EBUSY; } chip->irq = irq; card->sync_irq = chip->irq; - if (!(hwshare & WSS_HWSHARE_DMA1) && request_dma(dma1, "WSS - 1")) { + if (!(hwshare & WSS_HWSHARE_DMA1) && + snd_devm_request_dma(card->dev, dma1, "WSS - 1")) { snd_printk(KERN_ERR "wss: can't grab DMA1 %d\n", dma1); - snd_wss_free(chip); return -EBUSY; } chip->dma1 = dma1; - if (!(hwshare & WSS_HWSHARE_DMA2) && dma1 != dma2 && - dma2 >= 0 && request_dma(dma2, "WSS - 2")) { + if (!(hwshare & WSS_HWSHARE_DMA2) && dma1 != dma2 && dma2 >= 0 && + snd_devm_request_dma(card->dev, dma2, "WSS - 2")) { snd_printk(KERN_ERR "wss: can't grab DMA2 %d\n", dma2); - snd_wss_free(chip); return -EBUSY; } if (dma1 == dma2 || dma2 < 0) { @@ -1839,10 +1803,8 @@ int snd_wss_create(struct snd_card *card, } /* global setup */ - if (snd_wss_probe(chip) < 0) { - snd_wss_free(chip); + if (snd_wss_probe(chip) < 0) return -ENODEV; - } snd_wss_init(chip); #if 0 @@ -1853,13 +1815,6 @@ int snd_wss_create(struct snd_card *card, } #endif - /* Register device */ - err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); - if (err < 0) { - snd_wss_free(chip); - return err; - } - #ifdef CONFIG_PM /* Power Management */ chip->suspend = snd_wss_suspend; |