diff options
Diffstat (limited to 'drivers/input/keyboard/pmic8xxx-keypad.c')
| -rw-r--r-- | drivers/input/keyboard/pmic8xxx-keypad.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/input/keyboard/pmic8xxx-keypad.c b/drivers/input/keyboard/pmic8xxx-keypad.c index 26a005f9ace3..35d1aa2a22a5 100644 --- a/drivers/input/keyboard/pmic8xxx-keypad.c +++ b/drivers/input/keyboard/pmic8xxx-keypad.c @@ -630,12 +630,10 @@ static int pmic8xxx_kp_suspend(struct device *dev) if (device_may_wakeup(dev)) { enable_irq_wake(kp->key_sense_irq); } else { - mutex_lock(&input_dev->mutex); + guard(mutex)(&input_dev->mutex); if (input_device_enabled(input_dev)) pmic8xxx_kp_disable(kp); - - mutex_unlock(&input_dev->mutex); } return 0; @@ -650,12 +648,10 @@ static int pmic8xxx_kp_resume(struct device *dev) if (device_may_wakeup(dev)) { disable_irq_wake(kp->key_sense_irq); } else { - mutex_lock(&input_dev->mutex); + guard(mutex)(&input_dev->mutex); if (input_device_enabled(input_dev)) pmic8xxx_kp_enable(kp); - - mutex_unlock(&input_dev->mutex); } return 0; |