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| author | Jaroslav Kysela <perex@suse.cz> | 2004-11-29 11:01:49 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2004-11-29 11:01:49 +0100 |
| commit | 25ec38d23fe15c6e0d49db2e304e538c8196a42a (patch) | |
| tree | 6bc3e9d08fc7f4eac14fcc13095a0e8f179e796c /sound | |
| parent | c65b948bdfb0dfbbd1716a703832a03bc1338399 (diff) | |
| download | history-25ec38d23fe15c6e0d49db2e304e538c8196a42a.tar.gz | |
[ALSA] fix sleep in atomic during prepare callback
Intel8x0 driver
Fixed the sleep in spinlock during prepare callback.
This happened only on Nforce chips.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/intel8x0.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index ffcfc2e6730f9f..669a9b842dfd14 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -1020,7 +1020,9 @@ static void snd_intel8x0_setup_pcm_out(intel8x0_t *chip, */ if (cnt & ICH_PCM_246_MASK) { iputdword(chip, ICHREG(GLOB_CNT), cnt & ~ICH_PCM_246_MASK); + spin_unlock_irq(&chip->reg_lock); msleep(50); /* grrr... */ + spin_lock_irq(&chip->reg_lock); } } else if (chip->device_type == DEVICE_INTEL_ICH4) { if (runtime->sample_bits > 16) |