diff options
Diffstat (limited to 'drivers/extcon/extcon-arizona.c')
-rw-r--r-- | drivers/extcon/extcon-arizona.c | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c index e55713083c78..91a702beccc5 100644 --- a/drivers/extcon/extcon-arizona.c +++ b/drivers/extcon/extcon-arizona.c @@ -564,11 +564,10 @@ static irqreturn_t arizona_hpdet_irq(int irq, void *data) } ret = arizona_hpdet_read(info); - if (ret == -EAGAIN) { + if (ret == -EAGAIN) goto out; - } else if (ret < 0) { + else if (ret < 0) goto done; - } reading = ret; /* Reset back to starting range */ @@ -578,11 +577,10 @@ static irqreturn_t arizona_hpdet_irq(int irq, void *data) 0); ret = arizona_hpdet_do_id(info, &reading, &mic); - if (ret == -EAGAIN) { + if (ret == -EAGAIN) goto out; - } else if (ret < 0) { + else if (ret < 0) goto done; - } /* Report high impedence cables as line outputs */ if (reading >= 5000) @@ -738,8 +736,8 @@ err: static void arizona_micd_timeout_work(struct work_struct *work) { struct arizona_extcon_info *info = container_of(work, - struct arizona_extcon_info, - micd_timeout_work.work); + struct arizona_extcon_info, + micd_timeout_work.work); mutex_lock(&info->lock); @@ -756,8 +754,8 @@ static void arizona_micd_timeout_work(struct work_struct *work) static void arizona_micd_detect(struct work_struct *work) { struct arizona_extcon_info *info = container_of(work, - struct arizona_extcon_info, - micd_detect_work.work); + struct arizona_extcon_info, + micd_detect_work.work); struct arizona *arizona = info->arizona; unsigned int val = 0, lvl; int ret, i, key; @@ -769,7 +767,8 @@ static void arizona_micd_detect(struct work_struct *work) for (i = 0; i < 10 && !(val & 0x7fc); i++) { ret = regmap_read(arizona->regmap, ARIZONA_MIC_DETECT_3, &val); if (ret != 0) { - dev_err(arizona->dev, "Failed to read MICDET: %d\n", ret); + dev_err(arizona->dev, + "Failed to read MICDET: %d\n", ret); mutex_unlock(&info->lock); return; } @@ -777,7 +776,8 @@ static void arizona_micd_detect(struct work_struct *work) dev_dbg(arizona->dev, "MICDET: %x\n", val); if (!(val & ARIZONA_MICD_VALID)) { - dev_warn(arizona->dev, "Microphone detection state invalid\n"); + dev_warn(arizona->dev, + "Microphone detection state invalid\n"); mutex_unlock(&info->lock); return; } @@ -925,8 +925,8 @@ static irqreturn_t arizona_micdet(int irq, void *data) static void arizona_hpdet_work(struct work_struct *work) { struct arizona_extcon_info *info = container_of(work, - struct arizona_extcon_info, - hpdet_work.work); + struct arizona_extcon_info, + hpdet_work.work); mutex_lock(&info->lock); arizona_start_hpdet_acc_id(info); @@ -973,10 +973,13 @@ static irqreturn_t arizona_jackdet(int irq, void *data) &info->hpdet_work, msecs_to_jiffies(HPDET_DEBOUNCE)); - if (cancelled_mic) + if (cancelled_mic) { + int micd_timeout = info->micd_timeout; + queue_delayed_work(system_power_efficient_wq, &info->micd_timeout_work, - msecs_to_jiffies(info->micd_timeout)); + msecs_to_jiffies(micd_timeout)); + } goto out; } |