diff options
Diffstat (limited to 'sound/drivers/mpu401/mpu401.c')
| -rw-r--r-- | sound/drivers/mpu401/mpu401.c | 34 |
1 files changed, 5 insertions, 29 deletions
diff --git a/sound/drivers/mpu401/mpu401.c b/sound/drivers/mpu401/mpu401.c index d0b55dbb411a..3398aee33baa 100644 --- a/sound/drivers/mpu401/mpu401.c +++ b/sound/drivers/mpu401/mpu401.c @@ -59,8 +59,8 @@ static int snd_mpu401_create(struct device *devptr, int dev, snd_printk(KERN_ERR "the uart_enter option is obsolete; remove it\n"); *rcard = NULL; - err = snd_card_new(devptr, index[dev], id[dev], THIS_MODULE, - 0, &card); + err = snd_devm_card_new(devptr, index[dev], id[dev], THIS_MODULE, + 0, &card); if (err < 0) return err; strcpy(card->driver, "MPU-401 UART"); @@ -76,15 +76,11 @@ static int snd_mpu401_create(struct device *devptr, int dev, irq[dev], NULL); if (err < 0) { printk(KERN_ERR "MPU401 not detected at 0x%lx\n", port[dev]); - goto _err; + return err; } *rcard = card; return 0; - - _err: - snd_card_free(card); - return err; } static int snd_mpu401_probe(struct platform_device *devptr) @@ -105,25 +101,16 @@ static int snd_mpu401_probe(struct platform_device *devptr) if (err < 0) return err; err = snd_card_register(card); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } platform_set_drvdata(devptr, card); return 0; } -static int snd_mpu401_remove(struct platform_device *devptr) -{ - snd_card_free(platform_get_drvdata(devptr)); - return 0; -} - #define SND_MPU401_DRIVER "snd_mpu401" static struct platform_driver snd_mpu401_driver = { .probe = snd_mpu401_probe, - .remove = snd_mpu401_remove, .driver = { .name = SND_MPU401_DRIVER, }, @@ -184,10 +171,8 @@ static int snd_mpu401_pnp_probe(struct pnp_dev *pnp_dev, if (err < 0) return err; err = snd_card_register(card); - if (err < 0) { - snd_card_free(card); + if (err < 0) return err; - } pnp_set_drvdata(pnp_dev, card); snd_mpu401_devices++; ++dev; @@ -196,19 +181,10 @@ static int snd_mpu401_pnp_probe(struct pnp_dev *pnp_dev, return -ENODEV; } -static void snd_mpu401_pnp_remove(struct pnp_dev *dev) -{ - struct snd_card *card = (struct snd_card *) pnp_get_drvdata(dev); - - snd_card_disconnect(card); - snd_card_free_when_closed(card); -} - static struct pnp_driver snd_mpu401_pnp_driver = { .name = "mpu401", .id_table = snd_mpu401_pnpids, .probe = snd_mpu401_pnp_probe, - .remove = snd_mpu401_pnp_remove, }; #else static struct pnp_driver snd_mpu401_pnp_driver; |