ARM: imx: eliminate macro IMX_GPIO_TO_IRQ()

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

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

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/arm/mach-imx/mach-cpuimx51sd.c b/arch/arm/mach-imx/mach-cpuimx51sd.c
index ac50f1671e38..e42c6f8bed70 100644
--- a/arch/arm/mach-imx/mach-cpuimx51sd.c
+++ b/arch/arm/mach-imx/mach-cpuimx51sd.c
@@ -259,7 +259,7 @@ static struct spi_board_info cpuimx51sd_spi_device[] = {
                 .mode           = SPI_MODE_0,
                 .chip_select     = 0,
                 .platform_data   = &mcp251x_info,
-                .irq             = IMX_GPIO_TO_IRQ(CAN_IRQGPIO)
+                /* irq number is run-time assigned */
         },
 };
 
@@ -310,6 +310,7 @@ static void __init eukrea_cpuimx51sd_init(void)
         msleep(20);
         gpio_set_value(CAN_RST, 1);
         imx51_add_ecspi(0, &cpuimx51sd_ecspi1_pdata);
+        cpuimx51sd_spi_device[0].irq = gpio_to_irq(CAN_IRQGPIO);
         spi_register_board_info(cpuimx51sd_spi_device,
                                 ARRAY_SIZE(cpuimx51sd_spi_device));