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| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2019-12-09 11:09:11 +0000 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2019-12-09 20:18:14 +0900 |
| commit | d5aa46ddf9ed7cf0d7ea0b86bec20412733ac870 (patch) | |
| tree | 747271f6689c42ddd190b630bae3f6316f057348 /drivers/extcon | |
| parent | ac7614fab9dd1054ec6bd082f02a436bb5cb082f (diff) | |
| download | linux-stable-d5aa46ddf9ed7cf0d7ea0b86bec20412733ac870.tar.gz linux-stable-d5aa46ddf9ed7cf0d7ea0b86bec20412733ac870.tar.bz2 linux-stable-d5aa46ddf9ed7cf0d7ea0b86bec20412733ac870.zip | |
extcon: arizona: Tidy up transition from mic to headphone detect
Moving from microphone detection to headphone detection is done fairly
haphazardly at the moment, sometimes calling arizona_stop_mic at the
call site sometimes relying on a call inside arizona_identify_headphone.
Simplify all this and always call arizona_stop_mic at the top of
arizona_identify_headphone.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon')
| -rw-r--r-- | drivers/extcon/extcon-arizona.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c index 11f1d753aa10..5ae111ee3d63 100644 --- a/drivers/extcon/extcon-arizona.c +++ b/drivers/extcon/extcon-arizona.c @@ -705,8 +705,7 @@ static void arizona_identify_headphone(struct arizona_extcon_info *info) info->hpdet_active = true; - if (info->mic) - arizona_stop_mic(info); + arizona_stop_mic(info); arizona_extcon_hp_clamp(info, true); @@ -815,8 +814,6 @@ static void arizona_micd_timeout_work(struct work_struct *work) arizona_identify_headphone(info); - arizona_stop_mic(info); - mutex_unlock(&info->lock); } @@ -906,7 +903,6 @@ static void arizona_micd_detect(struct work_struct *work) if (!(val & ARIZONA_MICD_STS)) { dev_warn(arizona->dev, "Detected open circuit\n"); info->mic = false; - arizona_stop_mic(info); info->detecting = false; arizona_identify_headphone(info); goto handled; @@ -948,8 +944,6 @@ static void arizona_micd_detect(struct work_struct *work) info->detecting = false; arizona_identify_headphone(info); - - arizona_stop_mic(info); } else { info->micd_mode++; if (info->micd_mode == info->micd_num_modes) @@ -988,7 +982,6 @@ static void arizona_micd_detect(struct work_struct *work) } else if (info->detecting) { dev_dbg(arizona->dev, "Headphone detected\n"); info->detecting = false; - arizona_stop_mic(info); arizona_identify_headphone(info); } else { |