ARM: imx: eliminate macro IOMUX_TO_IRQ()

This patch changes all the static gpio irq number assigning with
IOMUX_TO_IRQ() to run-time assigning with gpio_to_irq call, and
in turn eliminates the macro IOMUX_TO_IRQ().

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Dong Aisheng <dong.aisheng@linaro.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index 016791f038b0..f0d26db7719e 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -303,7 +303,7 @@ static struct imx_ssi_platform_data moboard_ssi_pdata = {
 static struct spi_board_info moboard_spi_board_info[] __initdata = {
         {
                 .modalias = "mc13783",
-                .irq = IOMUX_TO_IRQ(MX31_PIN_GPIO1_3),
+                /* irq number is run-time assigned */
                 .max_speed_hz = 300000,
                 .bus_num = 1,
                 .chip_select = 0,
@@ -557,6 +557,8 @@ static void __init mx31moboard_init(void)
 
         gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3), "pmic-irq");
         gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
+        moboard_spi_board_info[0].irq =
+                        gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
         spi_register_board_info(moboard_spi_board_info,
                 ARRAY_SIZE(moboard_spi_board_info));