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| author | Takashi Iwai <tiwai@suse.de> | 2008-06-23 11:54:05 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-06-23 12:06:23 +0200 |
| commit | 44e051773da465f8c92127914bc784770e0e2a28 (patch) | |
| tree | d984ee6d1e75bbf85b98745c2160dab9afc12aaf /sound | |
| parent | 481c5346d0981940ee63037eb53e4e37b0735c10 (diff) | |
| download | lwn-44e051773da465f8c92127914bc784770e0e2a28.tar.gz lwn-44e051773da465f8c92127914bc784770e0e2a28.zip | |
ALSA: aw2 - Fix Oops at initialization
The irq handler may be called before the proper initialization of hardware.
Call snd_aw2_saa7146_setup() before the irq handler registration.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/aw2/aw2-alsa.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c index 56f87cd33c19..3f00ddf450f8 100644 --- a/sound/pci/aw2/aw2-alsa.c +++ b/sound/pci/aw2/aw2-alsa.c @@ -316,6 +316,8 @@ static int __devinit snd_aw2_create(struct snd_card *card, return -ENOMEM; } + /* (2) initialization of the chip hardware */ + snd_aw2_saa7146_setup(&chip->saa7146, chip->iobase_virt); if (request_irq(pci->irq, snd_aw2_saa7146_interrupt, IRQF_SHARED, "Audiowerk2", chip)) { @@ -329,8 +331,6 @@ static int __devinit snd_aw2_create(struct snd_card *card, } chip->irq = pci->irq; - /* (2) initialization of the chip hardware */ - snd_aw2_saa7146_setup(&chip->saa7146, chip->iobase_virt); err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); if (err < 0) { free_irq(chip->irq, (void *)chip); |