diff options
Diffstat (limited to 'sound/soc/au1x/ac97c.c')
| -rw-r--r-- | sound/soc/au1x/ac97c.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/au1x/ac97c.c b/sound/soc/au1x/ac97c.c index 29a97d52e8ad..66d6c52e7761 100644 --- a/sound/soc/au1x/ac97c.c +++ b/sound/soc/au1x/ac97c.c @@ -91,8 +91,8 @@ static unsigned short au1xac97c_ac97_read(struct snd_ac97 *ac97, do { mutex_lock(&ctx->lock); - tmo = 5; - while ((RD(ctx, AC97_STATUS) & STAT_CP) && tmo--) + tmo = 6; + while ((RD(ctx, AC97_STATUS) & STAT_CP) && --tmo) udelay(21); /* wait an ac97 frame time */ if (!tmo) { pr_debug("ac97rd timeout #1\n"); @@ -105,7 +105,7 @@ static unsigned short au1xac97c_ac97_read(struct snd_ac97 *ac97, * poll, Forrest, poll... */ tmo = 0x10000; - while ((RD(ctx, AC97_STATUS) & STAT_CP) && tmo--) + while ((RD(ctx, AC97_STATUS) & STAT_CP) && --tmo) asm volatile ("nop"); data = RD(ctx, AC97_CMDRESP); |