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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>
This commit is contained in:
Mark Brown 2012-12-06 15:29:34 +09:00
parent d4d1eaaca0
commit 09871a942a
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/arizona.c
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@ -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");