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>

1 files changed, 1 insertions, 10 deletions

diff --git a/sound/oss/au1550_ac97.c b/sound/oss/au1550_ac97.c
index 0fd256ceea6b..c4a4cdc07ab9 100644
--- a/sound/oss/au1550_ac97.c
+++ b/sound/oss/au1550_ac97.c
@@ -163,19 +163,10 @@ ld2(unsigned int x)
 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