From: Simon Arlott Date: Mon, 16 Nov 2015 20:24:59 +0000 (+0000) Subject: leds: bcm6328: Reuse bcm6328_led_set() instead of copying its functionality X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9d3c0663df338357625e75e7bead3322f083778b;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git leds: bcm6328: Reuse bcm6328_led_set() instead of copying its functionality When ensuring a consistent initial LED state in bcm6328_led (as they may be blinking instead of on/off), the LED register is set using an inverted copy of bcm6328_led_set(). To avoid further errors relating to active low handling, call this function directly instead. As bcm6328_led_set() acquires the same spinlock again when updating the register, it is called after unlocking. Signed-off-by: Simon Arlott Signed-off-by: Jacek Anaszewski --- diff --git a/drivers/leds/leds-bcm6328.c b/drivers/leds/leds-bcm6328.c index c7ea5c626331..95d0cf94089b 100644 --- a/drivers/leds/leds-bcm6328.c +++ b/drivers/leds/leds-bcm6328.c @@ -314,14 +314,10 @@ static int bcm6328_led(struct device *dev, struct device_node *nc, u32 reg, } else { led->cdev.brightness = LED_OFF; } - - if ((led->active_low && led->cdev.brightness == LED_FULL) || - (!led->active_low && led->cdev.brightness == LED_OFF)) - bcm6328_led_mode(led, BCM6328_LED_MODE_ON); - else - bcm6328_led_mode(led, BCM6328_LED_MODE_OFF); spin_unlock_irqrestore(lock, flags); + bcm6328_led_set(&led->cdev, led->cdev.brightness); + led->cdev.brightness_set = bcm6328_led_set; led->cdev.blink_set = bcm6328_blink_set;