diff options
Diffstat (limited to 'drivers/input/touchscreen/zylonite-wm97xx.c')
| -rw-r--r-- | drivers/input/touchscreen/zylonite-wm97xx.c | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/drivers/input/touchscreen/zylonite-wm97xx.c b/drivers/input/touchscreen/zylonite-wm97xx.c index 04884986764..e2ccd683de6 100644 --- a/drivers/input/touchscreen/zylonite-wm97xx.c +++ b/drivers/input/touchscreen/zylonite-wm97xx.c @@ -20,8 +20,8 @@ #include <linux/module.h> #include <linux/moduleparam.h> #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> @@ -122,9 +122,9 @@ static int wm97xx_acc_pen_down(struct wm97xx *wm) x, y, p); /* are samples valid */ - if ((x & WM97XX_ADCSRC_MASK) != WM97XX_ADCSEL_X || - (y & WM97XX_ADCSRC_MASK) != WM97XX_ADCSEL_Y || - (p & WM97XX_ADCSRC_MASK) != WM97XX_ADCSEL_PRES) + if ((x & WM97XX_ADCSEL_MASK) != WM97XX_ADCSEL_X || + (y & WM97XX_ADCSEL_MASK) != WM97XX_ADCSEL_Y || + (p & WM97XX_ADCSEL_MASK) != WM97XX_ADCSEL_PRES) goto up; /* coordinate is good */ @@ -192,8 +192,8 @@ 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); - 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, @@ -223,19 +223,7 @@ static struct platform_driver zylonite_wm97xx_driver = { .name = "wm97xx-touch", }, }; - -static int __init zylonite_wm97xx_init(void) -{ - return platform_driver_register(&zylonite_wm97xx_driver); -} - -static void __exit zylonite_wm97xx_exit(void) -{ - platform_driver_unregister(&zylonite_wm97xx_driver); -} - -module_init(zylonite_wm97xx_init); -module_exit(zylonite_wm97xx_exit); +module_platform_driver(zylonite_wm97xx_driver); /* Module information */ MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>"); |