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extcon: arizona: Clear trig_sts bits on all paths

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We want the trig_sts bits to be cleared in all cases where we consider
the jack detection interrupt to have been handled. Specifically, if a
duplicate detection event was suppressed these bits were not cleared
causing the CODEC to not enter a low power state. This patch clears the
bits on the duplicate detection code path.

Reported-by: Ryo Tsutsui <ryo.tsutsui@wolfsonmicro.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Charles Keepax 2013-08-07 12:17:14 +01:00 committed by Chanwoo Choi
parent ad07d8b489
commit cb9005d7da
1 changed files with 1 additions and 1 deletions
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2
drivers/extcon/extcon-arizona.c
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@ -1039,6 +1039,7 @@ static irqreturn_t arizona_jackdet(int irq, void *data)
else
info->micd_timeout = DEFAULT_MICD_TIMEOUT;
out:
/* Clear trig_sts to make sure DCVDD is not forced up */
regmap_write(arizona->regmap, ARIZONA_AOD_WKUP_AND_TRIG,
ARIZONA_MICD_CLAMP_FALL_TRIG_STS |
@ -1046,7 +1047,6 @@ static irqreturn_t arizona_jackdet(int irq, void *data)
ARIZONA_JD1_FALL_TRIG_STS |
ARIZONA_JD1_RISE_TRIG_STS);
out:
mutex_unlock(&info->lock);
pm_runtime_mark_last_busy(info->dev);