Commit 2232e238 authored by Kulikov Vasiliy's avatar Kulikov Vasiliy Committed by Takashi Iwai
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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: default avatarKulikov Vasiliy <segooon@gmail.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent ff388f27

sound/oss/au1550_ac97.c

+1 −10
Original line number Diff line number Diff line
@@ -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