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| author | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | 2013-08-06 17:18:35 +0100 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2013-08-14 18:53:01 +0100 |
| commit | e293e847275b2d1a4768ca25f0933a70b2383016 (patch) | |
| tree | 46f64a33afda0e3200226a46bbc20c2bae4e5656 | |
| parent | e0e2e6ec5dec3a86697588cc2bea2ce07da28d5b (diff) | |
| download | op-kernel-dev-e293e847275b2d1a4768ca25f0933a70b2383016.zip op-kernel-dev-e293e847275b2d1a4768ca25f0933a70b2383016.tar.gz | |
mfd: arizona: Move regulator disable to after marking cache only
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>
| -rw-r--r-- | drivers/mfd/arizona-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index 89a1153..5ac3aa4 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -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; } |
