A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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mfd: arizona: Move regulator disable to after marking cache only

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If we disable DCVDD before we mark the cache as cache only, we might
attempt to write to the chip whilst it is powered down and lose a write.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Charles Keepax 2013-08-06 17:18:35 +01:00 • committed by Lee Jones
commit e293e84727
1 changed files with 1 additions and 1 deletions
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2
drivers/mfd/arizona-core.c
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@ -438,9 +438,9 @@ static int arizona_runtime_suspend(struct device *dev)
}
}
regulator_disable(arizona->dcvdd);
regcache_cache_only(arizona->regmap, true);
regcache_mark_dirty(arizona->regmap);
regulator_disable(arizona->dcvdd);
return 0;
}