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authorNicholas Mc Guire <hofrat@osadl.org>2015-03-08 06:57:07 -0400
committerMark Brown <broonie@kernel.org>2015-03-09 18:18:13 +0000
commit905a808664402dec0ac11376833e79da4ae7b2fd (patch)
treeb4b515f508a8e0dec45a25d5b5b7fdce750668f5 /sound
parentc517d838eb7d07bbe9507871fab3931deccff539 (diff)
downloadlinux-905a808664402dec0ac11376833e79da4ae7b2fd.tar.bz2
ASoC: wm5100: match wait_for_completion_timeout return type
return type of wait_for_completion_timeout is unsigned long not int. An appropriately named unsigned long is added and the assignment fixed up. Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/wm5100.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index ea09db585aa1..96740379b711 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -1762,6 +1762,7 @@ static int wm5100_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
struct _fll_div factors;
struct wm5100_fll *fll;
int ret, base, lock, i, timeout;
+ unsigned long time_left;
switch (fll_id) {
case WM5100_FLL1:
@@ -1842,9 +1843,9 @@ static int wm5100_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
/* Poll for the lock; will use interrupt when we can test */
for (i = 0; i < timeout; i++) {
if (i2c->irq) {
- ret = wait_for_completion_timeout(&fll->lock,
- msecs_to_jiffies(25));
- if (ret > 0)
+ time_left = wait_for_completion_timeout(&fll->lock,
+ msecs_to_jiffies(25));
+ if (time_left > 0)
break;
} else {
msleep(1);