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>

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);