The default implementation matches exactly our custom one so we can switch
to using the default one. As a bonus the driver will take care of setting
GPIO line for us.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
---
No hardware so not tested...
Thanks!
arch/arm/mach-omap1/board-nokia770.c | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 7d5c06d..be6490b 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -112,17 +112,6 @@ static void __init mipid_dev_init(void)
omapfb_set_lcd_config(&nokia770_lcd_config);
}
-static void __init ads7846_dev_init(void)
-{
- if (gpio_request(ADS7846_PENDOWN_GPIO, "ADS7846 pendown") < 0)
- printk(KERN_ERR "can't get ads7846 pen down GPIO\n");
-}
-
-static int ads7846_get_pendown_state(void)
-{
- return !gpio_get_value(ADS7846_PENDOWN_GPIO);
-}
-
static struct ads7846_platform_data nokia770_ads7846_platform_data __initdata = {
.x_max = 0x0fff,
.y_max = 0x0fff,
@@ -131,7 +120,7 @@ static struct ads7846_platform_data nokia770_ads7846_platform_data __initdata =
.debounce_max = 10,
.debounce_tol = 3,
.debounce_rep = 1,
- .get_pendown_state = ads7846_get_pendown_state,
+ .gpio_pendown = ADS7846_PENDOWN_GPIO,
};
static struct spi_board_info nokia770_spi_board_info[] __initdata = {
@@ -241,7 +230,6 @@ static void __init omap_nokia770_init(void)
omap_serial_init();
omap_register_i2c_bus(1, 100, NULL, 0);
hwa742_dev_init();
- ads7846_dev_init();
mipid_dev_init();
omap1_usb_init(&nokia770_usb_config);
nokia770_mmc_init();
--
1.7.11.7
--
Dmitry
--
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