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, 6 insertions, 7 deletions

diff --git a/arch/arm/mach-imx/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c
index 4eafdf275ea..ecdba0497e7 100644
--- a/arch/arm/mach-imx/mach-mx31_3ds.c
+++ b/arch/arm/mach-imx/mach-mx31_3ds.c
@@ -44,9 +44,6 @@
 
 #include "devices-imx31.h"
 
-/* CPLD IRQ line for external uart, external ethernet etc */
-#define EXPIO_PARENT_INT        IOMUX_TO_IRQ(MX31_PIN_GPIO1_1)
-
 static int mx31_3ds_pins[] = {
         /* UART1 */
         MX31_PIN_CTS1__CTS1,
@@ -317,7 +314,7 @@ static int mx31_3ds_sdhc1_init(struct device *dev,
                 return ret;
         }
 
-        ret = request_irq(IOMUX_TO_IRQ(MX31_PIN_GPIO3_1),
+        ret = request_irq(gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1)),
                           detect_irq, IRQF_DISABLED |
                           IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
                           "sdhc1-detect", data);
@@ -336,7 +333,7 @@ gpio_free:
 
 static void mx31_3ds_sdhc1_exit(struct device *dev, void *data)
 {
-        free_irq(IOMUX_TO_IRQ(MX31_PIN_GPIO3_1), data);
+        free_irq(gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1)), data);
         gpio_free_array(mx31_3ds_sdhc1_gpios,
                          ARRAY_SIZE(mx31_3ds_sdhc1_gpios));
 }
@@ -539,7 +536,7 @@ static struct spi_board_info mx31_3ds_spi_devs[] __initdata = {
                 .bus_num        = 1,
                 .chip_select    = 1, /* SS2 */
                 .platform_data  = &mc13783_pdata,
-                .irq            = IOMUX_TO_IRQ(MX31_PIN_GPIO1_3),
+                /* irq number is run-time assigned */
                 .mode = SPI_CS_HIGH,
         }, {
                 .modalias       = "l4f00242t03",
@@ -714,6 +711,7 @@ static void __init mx31_3ds_init(void)
         imx31_add_mxc_nand(&mx31_3ds_nand_board_info);
 
         imx31_add_spi_imx1(&spi1_pdata);
+        mx31_3ds_spi_devs[0].irq = gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
         spi_register_board_info(mx31_3ds_spi_devs,
                                                 ARRAY_SIZE(mx31_3ds_spi_devs));
 
@@ -736,7 +734,8 @@ static void __init mx31_3ds_init(void)
         if (!otg_mode_host)
                 imx31_add_fsl_usb2_udc(&usbotg_pdata);
 
-        if (mxc_expio_init(MX31_CS5_BASE_ADDR, EXPIO_PARENT_INT))
+        if (mxc_expio_init(MX31_CS5_BASE_ADDR,
+                           gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_1))))
                 printk(KERN_WARNING "Init of the debug board failed, all "
                                     "devices on the debug board are unusable.\n");
         imx31_add_imx2_wdt(NULL);