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| author | Takashi Iwai <tiwai@suse.de> | 2015-09-24 14:02:48 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-09-24 14:02:48 +0200 |
| commit | db25f440f42eca380fcdb339f51cf73633e32485 (patch) | |
| tree | d67c8ec502c2ce8b1382538545ee1b8a439dc6e2 /sound | |
| parent | ALSA: core: check for underflow in snd_pcm_sw_params() (diff) | |
| parent | ALSA: hda/tegra - async probe for avoiding module loading deadlock (diff) | |
| download | linux-db25f440f42eca380fcdb339f51cf73633e32485.tar.xz linux-db25f440f42eca380fcdb339f51cf73633e32485.zip | |
Merge branch 'for-linus' into for-next
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/hda_tegra.c | 30 | ||||
| -rw-r--r-- | sound/soc/fsl/fsl_esai.c | 2 | ||||
| -rw-r--r-- | sound/soc/omap/Kconfig | 2 |
3 files changed, 27 insertions, 7 deletions
diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c index 477742cb70a2..58c0aad37284 100644 --- a/sound/pci/hda/hda_tegra.c +++ b/sound/pci/hda/hda_tegra.c @@ -73,6 +73,7 @@ struct hda_tegra { struct clk *hda2codec_2x_clk; struct clk *hda2hdmi_clk; void __iomem *regs; + struct work_struct probe_work; }; #ifdef CONFIG_PM @@ -294,7 +295,9 @@ static int hda_tegra_dev_disconnect(struct snd_device *device) static int hda_tegra_dev_free(struct snd_device *device) { struct azx *chip = device->device_data; + struct hda_tegra *hda = container_of(chip, struct hda_tegra, chip); + cancel_work_sync(&hda->probe_work); if (azx_bus(chip)->chip_init) { azx_stop_all_streams(chip); azx_stop_chip(chip); @@ -426,6 +429,9 @@ static int hda_tegra_first_init(struct azx *chip, struct platform_device *pdev) /* * constructor */ + +static void hda_tegra_probe_work(struct work_struct *work); + static int hda_tegra_create(struct snd_card *card, unsigned int driver_caps, struct hda_tegra *hda) @@ -452,6 +458,8 @@ static int hda_tegra_create(struct snd_card *card, chip->single_cmd = false; chip->snoop = true; + INIT_WORK(&hda->probe_work, hda_tegra_probe_work); + err = azx_bus_init(chip, NULL, &hda_tegra_io_ops); if (err < 0) return err; @@ -499,6 +507,21 @@ static int hda_tegra_probe(struct platform_device *pdev) card->private_data = chip; dev_set_drvdata(&pdev->dev, card); + schedule_work(&hda->probe_work); + + return 0; + +out_free: + snd_card_free(card); + return err; +} + +static void hda_tegra_probe_work(struct work_struct *work) +{ + struct hda_tegra *hda = container_of(work, struct hda_tegra, probe_work); + struct azx *chip = &hda->chip; + struct platform_device *pdev = to_platform_device(hda->dev); + int err; err = hda_tegra_first_init(chip, pdev); if (err < 0) @@ -520,11 +543,8 @@ static int hda_tegra_probe(struct platform_device *pdev) chip->running = 1; snd_hda_set_power_save(&chip->bus, power_save * 1000); - return 0; - -out_free: - snd_card_free(card); - return err; + out_free: + return; /* no error return from async probe */ } static int hda_tegra_remove(struct platform_device *pdev) diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c index 8c2ddc1ea954..837979ea5c92 100644 --- a/sound/soc/fsl/fsl_esai.c +++ b/sound/soc/fsl/fsl_esai.c @@ -517,7 +517,7 @@ static int fsl_esai_hw_params(struct snd_pcm_substream *substream, u32 bclk, mask, val; int ret; - /* Override slot_width if being specifially set */ + /* Override slot_width if being specifically set */ if (esai_priv->slot_width) slot_width = esai_priv->slot_width; diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig index 30d0109703a9..5185a3844da9 100644 --- a/sound/soc/omap/Kconfig +++ b/sound/soc/omap/Kconfig @@ -24,7 +24,7 @@ config SND_OMAP_SOC_HDMI_AUDIO component also under DSS HDMI device. Dummy codec is used as as codec component. The hdmi audio driver implements also the card and registers it under its own platform device. - The device for the dirver is registered by OMAPDSS hdmi + The device for the driver is registered by OMAPDSS hdmi driver. config SND_OMAP_SOC_N810 |