[ALSA] rme9652 - Fix the hw_pointer check
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>
diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c
index bd7dbd2..2de2740 100644
--- a/sound/pci/rme9652/rme9652.c
+++ b/sound/pci/rme9652/rme9652.c
@@ -406,7 +406,7 @@
} 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) {