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authorTakashi Iwai <tiwai@suse.de>2007-08-10 16:50:37 +0200
committerJaroslav Kysela <perex@perex.cz>2007-10-16 15:58:40 +0200
commit45cffef1ff4679f5961146101ea1b8235bdd25b5 (patch)
tree0266ee1a9091285f2383d18aeec74961d4dc5126 /sound/pci
parent9b0d39be53b057e05e2f796a071ff1cead3a2506 (diff)
downloadlinux-45cffef1ff4679f5961146101ea1b8235bdd25b5.tar.bz2
[ALSA] Use msecs_to_jiffies() in ac97_codec.c
Replace the direct calculation of jiffies with msecs_to_jiffies(). Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/pci')
-rw-r--r--sound/pci/ac97/ac97_codec.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index 7b02a967c1e6..df1333332a5e 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -2036,11 +2036,12 @@ int snd_ac97_mixer(struct snd_ac97_bus *bus, struct snd_ac97_template *template,
else {
udelay(50);
if (ac97->scaps & AC97_SCAP_SKIP_AUDIO)
- err = ac97_reset_wait(ac97, HZ/2, 1);
+ err = ac97_reset_wait(ac97, msecs_to_jiffies(500), 1);
else {
- err = ac97_reset_wait(ac97, HZ/2, 0);
+ err = ac97_reset_wait(ac97, msecs_to_jiffies(500), 0);
if (err < 0)
- err = ac97_reset_wait(ac97, HZ/2, 1);
+ err = ac97_reset_wait(ac97,
+ msecs_to_jiffies(500), 1);
}
if (err < 0) {
snd_printk(KERN_WARNING "AC'97 %d does not respond - RESET\n", ac97->num);
@@ -2104,7 +2105,7 @@ int snd_ac97_mixer(struct snd_ac97_bus *bus, struct snd_ac97_template *template,
}
/* nothing should be in powerdown mode */
snd_ac97_write_cache(ac97, AC97_GENERAL_PURPOSE, 0);
- end_time = jiffies + (HZ / 10);
+ end_time = jiffies + msecs_to_jiffies(100);
do {
if ((snd_ac97_read(ac97, AC97_POWERDOWN) & 0x0f) == 0x0f)
goto __ready_ok;
@@ -2136,7 +2137,7 @@ int snd_ac97_mixer(struct snd_ac97_bus *bus, struct snd_ac97_template *template,
udelay(100);
/* nothing should be in powerdown mode */
snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0);
- end_time = jiffies + (HZ / 10);
+ end_time = jiffies + msecs_to_jiffies(100);
do {
if ((snd_ac97_read(ac97, AC97_EXTENDED_MSTATUS) & tmp) == tmp)
goto __ready_ok;
@@ -2354,7 +2355,8 @@ int snd_ac97_update_power(struct snd_ac97 *ac97, int reg, int powerup)
* (for avoiding loud click noises for many (OSS) apps
* that open/close frequently)
*/
- schedule_delayed_work(&ac97->power_work, HZ*2);
+ schedule_delayed_work(&ac97->power_work,
+ msecs_to_jiffies(2000));
else {
cancel_delayed_work(&ac97->power_work);
update_power_regs(ac97);