sh: ecovec24: modify tsc2007 platform settings

This patch modify x_plate_ohms to correct value for tsc2007 panel,
and removed un-necessary ts_get_pendown_state()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 2 insertions, 24 deletions

diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 1d7b495a7db..db7a7c0e859 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -400,32 +400,9 @@ static struct platform_device keysc_device = {
 
 /* TouchScreen */
 #define IRQ0 32
-static int ts_get_pendown_state(void)
-{
-        int val = 0;
-        gpio_free(GPIO_FN_INTC_IRQ0);
-        gpio_request(GPIO_PTZ0, NULL);
-        gpio_direction_input(GPIO_PTZ0);
-
-        val = gpio_get_value(GPIO_PTZ0);
-
-        gpio_free(GPIO_PTZ0);
-        gpio_request(GPIO_FN_INTC_IRQ0, NULL);
-
-        return val ? 0 : 1;
-}
-
-static int ts_init(void)
-{
-        gpio_request(GPIO_FN_INTC_IRQ0, NULL);
-        return 0;
-}
-
 static struct tsc2007_platform_data tsc2007_info = {
         .model                  = 2007,
-        .x_plate_ohms           = 180,
-        .get_pendown_state      = ts_get_pendown_state,
-        .init_platform_hw       = ts_init,
+        .x_plate_ohms           = 1000,
 };
 
 static struct i2c_board_info ts_i2c_clients = {
@@ -1119,6 +1096,7 @@ static int __init arch_setup(void)
                 gpio_direction_output(GPIO_PTF4, 1);
 
                 /* enable TouchScreen */
+                gpio_request(GPIO_FN_INTC_IRQ0, NULL);
                 i2c_register_board_info(0, &ts_i2c_clients, 1);
                 set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
         }