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| author | Takashi Iwai <tiwai@suse.de> | 2014-09-10 14:58:59 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-09-15 15:52:38 +0200 |
| commit | 3b73cfe5598eda7f5540608acd63b86688242731 (patch) | |
| tree | 2f405e7c5eefdf3c17e069905548237ceca2155b /sound/pcmcia/pdaudiocf/pdaudiocf.c | |
| parent | 6336c20cdaee1dd13d01dfa8c07ce3b18bbc846f (diff) | |
| download | linux-3b73cfe5598eda7f5540608acd63b86688242731.tar.gz linux-3b73cfe5598eda7f5540608acd63b86688242731.tar.bz2 linux-3b73cfe5598eda7f5540608acd63b86688242731.zip | |
ALSA: pdaudiocf: Use nonatomic PCM ops
Like other fixes, convert the tasklet to a threaded irq and replace
spinlock with mutex appropriately. ak4117_lock remains as spinlock
since it's called in another spinlock context from ak4117 driver.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pcmcia/pdaudiocf/pdaudiocf.c')
| -rw-r--r-- | sound/pcmcia/pdaudiocf/pdaudiocf.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.c b/sound/pcmcia/pdaudiocf/pdaudiocf.c index 56bda124cd4a..07f4b33db3af 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf.c +++ b/sound/pcmcia/pdaudiocf/pdaudiocf.c @@ -61,6 +61,7 @@ static void snd_pdacf_detach(struct pcmcia_device *p_dev); static void pdacf_release(struct pcmcia_device *link) { + free_irq(link->irq, link->priv); pcmcia_disable_device(link); } @@ -220,11 +221,13 @@ static int pdacf_config(struct pcmcia_device *link) ret = pcmcia_request_io(link); if (ret) - goto failed; + goto failed_preirq; - ret = pcmcia_request_irq(link, pdacf_interrupt); + ret = request_threaded_irq(link->irq, pdacf_interrupt, + pdacf_threaded_irq, + IRQF_SHARED, link->devname, link->priv); if (ret) - goto failed; + goto failed_preirq; ret = pcmcia_enable_device(link); if (ret) @@ -236,7 +239,9 @@ static int pdacf_config(struct pcmcia_device *link) return 0; -failed: + failed: + free_irq(link->irq, link->priv); +failed_preirq: pcmcia_disable_device(link); return -ENODEV; } |