Input: zylonite-wm97xx - replace IRQ_GPIO() with gpio_to_irq()

Since commit 6384fd "ARM: pxa: rename IRQ_GPIO to PXA_GPIO_TO_IRQ",
I got below buid errors due to implicit declaration of function 'IRQ_GPIO'.

Use common gpio_to_irq() to replace machine dependant macro IRQ_GPIO().

  CC      drivers/input/touchscreen/zylonite-wm97xx.o
drivers/input/touchscreen/zylonite-wm97xx.c: In function 'zylonite_wm97xx_probe':
drivers/input/touchscreen/zylonite-wm97xx.c:195: error: implicit declaration of function 'IRQ_GPIO'
make[3]: *** [drivers/input/touchscreen/zylonite-wm97xx.o] Error 1
make[2]: *** [drivers/input/touchscreen] Error 2
make[1]: *** [drivers/input] Error 2
make: *** [drivers] Error 2

Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/drivers/input/touchscreen/zylonite-wm97xx.c b/drivers/input/touchscreen/zylonite-wm97xx.c
index f6328c0..0a707bb 100644 (file)
--- a/drivers/input/touchscreen/zylonite-wm97xx.c
+++ b/drivers/input/touchscreen/zylonite-wm97xx.c
@@ -22,6 +22,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/delay.h>
+#include <linux/gpio.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
@@ -192,8 +193,8 @@ static int zylonite_wm97xx_probe(struct platform_device *pdev)
        else
                gpio_touch_irq = mfp_to_gpio(MFP_PIN_GPIO26);
 
-       wm->pen_irq = IRQ_GPIO(gpio_touch_irq);
-       irq_set_irq_type(IRQ_GPIO(gpio_touch_irq), IRQ_TYPE_EDGE_BOTH);
+       wm->pen_irq = gpio_to_irq(gpio_touch_irq);
+       irq_set_irq_type(wm->pen_irq, IRQ_TYPE_EDGE_BOTH);
 
        wm97xx_config_gpio(wm, WM97XX_GPIO_13, WM97XX_GPIO_IN,
                           WM97XX_GPIO_POL_HIGH,