period_lock       103 drivers/pwm/pwm-lpc18xx-sct.c 	struct mutex period_lock;
period_lock       193 drivers/pwm/pwm-lpc18xx-sct.c 	mutex_lock(&lpc18xx_pwm->period_lock);
period_lock       207 drivers/pwm/pwm-lpc18xx-sct.c 		mutex_unlock(&lpc18xx_pwm->period_lock);
period_lock       219 drivers/pwm/pwm-lpc18xx-sct.c 	mutex_unlock(&lpc18xx_pwm->period_lock);
period_lock       364 drivers/pwm/pwm-lpc18xx-sct.c 	mutex_init(&lpc18xx_pwm->period_lock);