ARM: S3C64XX: Fix WM8915 IRQ polarity on Cragganmore
Mark Brown [Wed, 22 Jun 2011 04:08:59 +0000 (13:08 +0900)]
The chip IRQ output is genuinely an IRQ output rather than /IRQ output by
default - this had been working due to an interface issue with the IRQ
controller.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

arch/arm/mach-s3c64xx/mach-crag6410.c

index ea7228b..474f0d2 100644 (file)
@@ -634,7 +634,7 @@ static struct wm8915_pdata wm8915_pdata __initdata = {
        .inl_mode = WM8915_DIFFERRENTIAL_1,
        .inr_mode = WM8915_DIFFERRENTIAL_1,
 
-       .irq_flags = IRQF_TRIGGER_FALLING,
+       .irq_flags = IRQF_TRIGGER_RISING,
 
        .gpio_default = {
                0x8001, /* GPIO1 == ADCLRCLK1 */