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[ALSA] rme9652 - Fix the hw_pointer check

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The negative check in hw_pointer callback doesn't work because the
value is unsigned.  Cast to int in the comparison to fix this.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Takashi Iwai 2007-05-30 12:46:21 +02:00 committed by Jaroslav Kysela
parent ba8c3c37db
commit 304e3bb7a1
1 changed files with 1 additions and 1 deletions
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2
sound/pci/rme9652/rme9652.c
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@ -406,7 +406,7 @@ static snd_pcm_uframes_t rme9652_hw_pointer(struct snd_rme9652 *rme9652)
} else if (!frag)
return 0;
offset -= rme9652->max_jitter;
if (offset < 0)
if ((int)offset < 0)
offset += period_size * 2;
} else {
if (offset > period_size + rme9652->max_jitter) {