ARM: shmobile: kzm9g: use gpio-keys instead of gpio-keys-polled
6e20a0a429bd4dc07d6de16d9c247270e04e4aa0
(gpio: pcf857x: enable gpio_to_irq() support) supports
gpio_to_irq() on pcf857x driver.
Now, we can use gpio-keys driver instead of gpio-keys-polled.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
index 53b7ea9..4d1348ea 100644
--- a/arch/arm/mach-shmobile/board-kzm9g.c
+++ b/arch/arm/mach-shmobile/board-kzm9g.c
@@ -482,12 +482,10 @@
static struct gpio_keys_platform_data gpio_key_info = {
.buttons = gpio_buttons,
.nbuttons = ARRAY_SIZE(gpio_buttons),
- .poll_interval = 250, /* poling at this point */
};
static struct platform_device gpio_keys_device = {
- /* gpio-pcf857x.c driver doesn't support gpio_to_irq() */
- .name = "gpio-keys-polled",
+ .name = "gpio-keys",
.dev = {
.platform_data = &gpio_key_info,
},
@@ -550,6 +548,7 @@
/* I2C */
static struct pcf857x_platform_data pcf8575_pdata = {
.gpio_base = GPIO_PCF8575_BASE,
+ .irq = intcs_evt2irq(0x3260), /* IRQ19 */
};
static struct i2c_board_info i2c0_devices[] = {