From 539122ad349af70a6780291f7c4a5d7bf17a5b59 Mon Sep 17 00:00:00 2001 From: Petr Cvek Date: Mon, 28 Sep 2015 23:40:44 +0200 Subject: [PATCH] ARM: pxa: magician: Add debug message for backlight brightness function Add a debug message for the backlight brightness function. Signed-off-by: Petr Cvek Signed-off-by: Robert Jarzmik --- arch/arm/mach-pxa/magician.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index 8929ba588bc9..c32d760f8100 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -358,6 +358,7 @@ static int magician_backlight_init(struct device *dev) static int magician_backlight_notify(struct device *dev, int brightness) { + pr_debug("Brightness = %i\n", brightness); gpio_set_value(EGPIO_MAGICIAN_BL_POWER, brightness); if (brightness >= 200) { gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 1); -- 2.20.1