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| author | Nishanth Aravamudan <nacc@us.ibm.com> | 2005-07-09 10:13:22 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2005-07-28 12:22:13 +0200 |
| commit | ef21ca24faf28df6d06939e77d5032a313490289 (patch) | |
| tree | 1c6c719f4671b803f1288eb8cdca18587ec2eb62 /sound/pci/intel8x0.c | |
| parent | [ALSA] ens1371 - added extra delay for ac97 codec initialization (diff) | |
| download | linux-ef21ca24faf28df6d06939e77d5032a313490289.tar.xz linux-ef21ca24faf28df6d06939e77d5032a313490289.zip | |
[ALSA] sound/pci: fix-up sleeping paths
ENS1370/1+ driver,ES1968 driver,Intel8x0 driver,VIA82xx driver
VIA82xx-modem driver,AC97 Codec,ALI5451 driver,CS46xx driver
MIXART driver,RME HDSP driver,Trident driver,YMFPCI driver
Description: Fix-up sleeping in sound/pci. These changes fall under the
following two categories:
1) Replace schedule_timeout() with msleep() to guarantee the
task delays as expected. This also involved replacing/removing
custom sleep functions.
2) Do not assume jiffies will only increment by one if you
request a 1 jiffy sleep, i.e. use time_after/time_before in
while loops.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/pci/intel8x0.c')
| -rw-r--r-- | sound/pci/intel8x0.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index c3c3b68b4540..7c806bd9cc90 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -2464,8 +2464,7 @@ static void __devinit intel8x0_measure_ac97_clock(intel8x0_t *chip) } do_gettimeofday(&start_time); spin_unlock_irq(&chip->reg_lock); - set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout(HZ / 20); + msleep(50); spin_lock_irq(&chip->reg_lock); /* check the position */ pos = ichdev->fragsize1; |