ASoC: arizona: Make FLL lock timeout very high

Provide robustness against low quality FLL sync clocks by increasing the
timeout for lock to an absurdly high point; we should never get anywhere
near hitting the timeout in a real system unless it is failing.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index bf6844389ebfcce8d9a41628562625cd6afadd80..49d115205810cb599e211844a55519676e706669 100644 (file)
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -1016,7 +1016,7 @@ int arizona_set_fll(struct arizona_fll *fll, int source,
                                   ARIZONA_FLL1_SYNC_ENA);
 
        ret = wait_for_completion_timeout(&fll->ok,
-                                         msecs_to_jiffies(25));
+                                         msecs_to_jiffies(250));
        if (ret == 0)
                arizona_fll_warn(fll, "Timed out waiting for lock\n");