sound: oss: au1550_ac97: simplify au1550_delay()
au1550_delay() uses loop with schedule_timeout() to unconditionally wait
for msec. Use schedule_timeout_uninteruptible() instead.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/oss/au1550_ac97.c b/sound/oss/au1550_ac97.c
index 0fd256c..c4a4cdc 100644
--- a/sound/oss/au1550_ac97.c
+++ b/sound/oss/au1550_ac97.c
@@ -163,19 +163,10 @@
static void
au1550_delay(int msec)
{
- unsigned long tmo;
- signed long tmo2;
-
if (in_interrupt())
return;
- tmo = jiffies + (msec * HZ) / 1000;
- for (;;) {
- tmo2 = tmo - jiffies;
- if (tmo2 <= 0)
- break;
- schedule_timeout(tmo2);
- }
+ schedule_timeout_uninterruptible(msecs_to_jiffies(msec));
}
static u16