1 files changed, 1 insertions, 70 deletions

diff --git a/arch/arm/mach-ux500/board-mop500-stuib.c b/arch/arm/mach-ux500/board-mop500-stuib.c
index 564f57d5d8a7..7e1f294f0434 100644
--- a/arch/arm/mach-ux500/board-mop500-stuib.c
+++ b/arch/arm/mach-ux500/board-mop500-stuib.c
@@ -77,9 +77,6 @@ static struct i2c_board_info __initdata mop500_i2c0_devices_stuib[] = {
  * BU21013 ROHM touchscreen interface on the STUIBs
  */
 
-/* tracks number of bu21013 devices being enabled */
-static int bu21013_devices;
-
 #define TOUCH_GPIO_PIN  84
 
 #define TOUCH_XMAX      384
@@ -88,73 +85,8 @@ static int bu21013_devices;
 #define PRCMU_CLOCK_OCR         0x1CC
 #define TSC_EXT_CLOCK_9_6MHZ    0x840000
 
-/**
- * bu21013_gpio_board_init : configures the touch panel.
- * @reset_pin: reset pin number
- * This function can be used to configures
- * the voltage and reset the touch panel controller.
- */
-static int bu21013_gpio_board_init(int reset_pin)
-{
-        int retval = 0;
-
-        bu21013_devices++;
-        if (bu21013_devices == 1) {
-                retval = gpio_request(reset_pin, "touchp_reset");
-                if (retval) {
-                        printk(KERN_ERR "Unable to request gpio reset_pin");
-                        return retval;
-                }
-                retval = gpio_direction_output(reset_pin, 1);
-                if (retval < 0) {
-                        printk(KERN_ERR "%s: gpio direction failed\n",
-                                        __func__);
-                        return retval;
-                }
-        }
-
-        return retval;
-}
-
-/**
- * bu21013_gpio_board_exit : deconfigures the touch panel controller
- * @reset_pin: reset pin number
- * This function can be used to deconfigures the chip selection
- * for touch panel controller.
- */
-static int bu21013_gpio_board_exit(int reset_pin)
-{
-        int retval = 0;
-
-        if (bu21013_devices == 1) {
-                retval = gpio_direction_output(reset_pin, 0);
-                if (retval < 0) {
-                        printk(KERN_ERR "%s: gpio direction failed\n",
-                                        __func__);
-                        return retval;
-                }
-                gpio_set_value(reset_pin, 0);
-        }
-        bu21013_devices--;
-
-        return retval;
-}
-
-/**
- * bu21013_read_pin_val : get the interrupt pin value
- * This function can be used to get the interrupt pin value for touch panel
- * controller.
- */
-static int bu21013_read_pin_val(void)
-{
-        return gpio_get_value(TOUCH_GPIO_PIN);
-}
-
 static struct bu21013_platform_device tsc_plat_device = {
-        .cs_en = bu21013_gpio_board_init,
-        .cs_dis = bu21013_gpio_board_exit,
-        .irq_read_val = bu21013_read_pin_val,
-        .irq = NOMADIK_GPIO_TO_IRQ(TOUCH_GPIO_PIN),
+        .touch_pin = TOUCH_GPIO_PIN,
         .touch_x_max = TOUCH_XMAX,
         .touch_y_max = TOUCH_YMAX,
         .ext_clk = false,
@@ -171,7 +103,6 @@ static struct i2c_board_info __initdata u8500_i2c3_devices_stuib[] = {
                 I2C_BOARD_INFO("bu21013_tp", 0x5D),
                 .platform_data = &tsc_plat_device,
         },
-
 };
 
 void __init mop500_stuib_init(void)