ARM: pxa: rename gpio_to_irq and irq_to_gpio

Avoid to define gpio_to_irq() and irq_to_gpio() for potential name
confliction since multiple architecture will be built together.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c
index 9cd235698771..27147f6ff7cb 100644
--- a/arch/arm/mach-pxa/littleton.c
+++ b/arch/arm/mach-pxa/littleton.c
@@ -395,7 +395,7 @@ static struct i2c_board_info littleton_i2c_info[] = {
                 .type           = "da9034",
                 .addr           = 0x34,
                 .platform_data  = &littleton_da9034_info,
-                .irq            = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO18)),
+                .irq            = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO18)),
         },
         [1] = {
                 .type           = "max7320",