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ASoC: arizona: Wait for resume before enabling FLL 

When enabling an FLL use pm_runtime_get_sync() instead of
pm_runtime_get() to ensure that all the register settings
have been written out and the codec is powered-up before
we write the enable bit.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Richard Fitzgerald 2016-08-25 11:39:32 +01:00 committed by Mark Brown
parent c9991052ae
commit 63d19e0693
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/arizona.c
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@ -2268,7 +2268,7 @@ static int arizona_enable_fll(struct arizona_fll *fll)
ARIZONA_FLL1_SYNC_BW);
if (!already_enabled)
pm_runtime_get(arizona->dev);
pm_runtime_get_sync(arizona->dev);
regmap_update_bits_async(arizona->regmap, fll->base + 1,
ARIZONA_FLL1_ENA, ARIZONA_FLL1_ENA);