Add a debug message for the backlight brightness function.
Signed-off-by: Petr Cvek <petr.c...@tul.cz>
---
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 386e6f0..67969b1 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -437,6 +437,7 @@ 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);
--
1.7.12.1
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