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 ---

Note that the error message "Timed out waiting for lock" might not be that clear in a kernel log message as it could probably be read as relating to a kernel lock "Timed out waiting for FLL lock" might be clearer.

This was only compile tested for exynos_defconfig + CONFIG_COMPILE_TEST=y SND_SOC_ALL_CODECS=m, EXTCON_ARIZONA=m, CONFIG_MFD_ARIZONA_SPI=m, CONFIG_MFD_WM5102=y, (implies SND_SOC_ARIZONA=m)

Patch is against 4.0-rc2 linux-next (localversion-next is -next-20150306)

sound/soc/codecs/arizona.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index 95d31d6..57da0ce 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -1902,7 +1902,7 @@ static int arizona_is_enabled_fll(struct arizona_fll *fll) static int arizona_enable_fll(struct arizona_fll *fll) { struct arizona *arizona = fll->arizona; - int ret; + unsigned long time_left; bool use_sync = false; int already_enabled = arizona_is_enabled_fll(fll); struct arizona_fll_cfg cfg; @@ -1978,9 +1978,9 @@ static int arizona_enable_fll(struct arizona_fll *fll) regmap_update_bits_async(arizona->regmap, fll->base + 1, ARIZONA_FLL1_FREERUN, 0);

- ret = wait_for_completion_timeout(&fll->ok, + time_left = wait_for_completion_timeout(&fll->ok, msecs_to_jiffies(250)); - if (ret == 0) + if (time_left == 0) arizona_fll_warn(fll, "Timed out waiting for lock\n");

return 0;