ASoC: wm2200: 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>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 5 insertions, 3 deletions

diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c
index 15599845a660..b48694a8d213 100644
--- a/sound/soc/codecs/wm2200.c
+++ b/sound/soc/codecs/wm2200.c
@@ -1942,6 +1942,7 @@ static int wm2200_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
         struct wm2200_priv *wm2200 = snd_soc_codec_get_drvdata(codec);
         struct _fll_div factors;
         int ret, i, timeout;
+        unsigned long time_left;
 
         if (!Fout) {
                 dev_dbg(codec->dev, "FLL disabled");
@@ -2021,9 +2022,10 @@ static int wm2200_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
         /* Poll for the lock; will use the interrupt to exit quickly */
         for (i = 0; i < timeout; i++) {
                 if (i2c->irq) {
-                        ret = wait_for_completion_timeout(&wm2200->fll_lock,
-                                                          msecs_to_jiffies(25));
-                        if (ret > 0)
+                        time_left = wait_for_completion_timeout(
+                                                        &wm2200->fll_lock,
+                                                        msecs_to_jiffies(25));
+                        if (time_left > 0)
                                 break;
                 } else {
                         msleep(1);