1 files changed, 0 insertions, 56 deletions

diff --git a/arch/arm/mach-omap2/board-zoom-display.c b/arch/arm/mach-omap2/board-zoom-display.c
index 8cef477d6b00..9a7174faac51 100644
--- a/arch/arm/mach-omap2/board-zoom-display.c
+++ b/arch/arm/mach-omap2/board-zoom-display.c
@@ -12,7 +12,6 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
-#include <linux/i2c/twl.h>
 #include <linux/spi/spi.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 #include <video/omapdss.h>
@@ -49,59 +48,6 @@ static void zoom_panel_disable_lcd(struct omap_dss_device *dssdev)
 {
 }
 
-/* Register offsets in TWL4030_MODULE_INTBR */
-#define TWL_INTBR_PMBR1 0xD
-#define TWL_INTBR_GPBR1 0xC
-
-/* Register offsets in TWL_MODULE_PWM */
-#define TWL_LED_PWMON   0x3
-#define TWL_LED_PWMOFF  0x4
-
-static int zoom_set_bl_intensity(struct omap_dss_device *dssdev, int level)
-{
-#ifdef CONFIG_TWL4030_CORE
-        unsigned char c;
-        u8 mux_pwm, enb_pwm;
-
-        if (level > 100)
-                return -1;
-
-        twl_i2c_read_u8(TWL4030_MODULE_INTBR, &mux_pwm, TWL_INTBR_PMBR1);
-        twl_i2c_read_u8(TWL4030_MODULE_INTBR, &enb_pwm, TWL_INTBR_GPBR1);
-
-        if (level == 0) {
-                /* disable pwm1 output and clock */
-                enb_pwm = enb_pwm & 0xF5;
-                /* change pwm1 pin to gpio pin */
-                mux_pwm = mux_pwm & 0xCF;
-                twl_i2c_write_u8(TWL4030_MODULE_INTBR,
-                                        enb_pwm, TWL_INTBR_GPBR1);
-                twl_i2c_write_u8(TWL4030_MODULE_INTBR,
-                                        mux_pwm, TWL_INTBR_PMBR1);
-                return 0;
-        }
-
-        if (!((enb_pwm & 0xA) && (mux_pwm & 0x30))) {
-                /* change gpio pin to pwm1 pin */
-                mux_pwm = mux_pwm | 0x30;
-                /* enable pwm1 output and clock*/
-                enb_pwm = enb_pwm | 0x0A;
-                twl_i2c_write_u8(TWL4030_MODULE_INTBR,
-                                        mux_pwm, TWL_INTBR_PMBR1);
-                twl_i2c_write_u8(TWL4030_MODULE_INTBR,
-                                        enb_pwm, TWL_INTBR_GPBR1);
-        }
-
-        c = ((50 * (100 - level)) / 100) + 1;
-        twl_i2c_write_u8(TWL_MODULE_PWM, 0x7F, TWL_LED_PWMOFF);
-        twl_i2c_write_u8(TWL_MODULE_PWM, c, TWL_LED_PWMON);
-#else
-        pr_warn("Backlight not enabled\n");
-#endif
-
-        return 0;
-}
-
 static struct omap_dss_device zoom_lcd_device = {
         .name                   = "lcd",
         .driver_name            = "NEC_8048_panel",
@@ -109,8 +55,6 @@ static struct omap_dss_device zoom_lcd_device = {
         .phy.dpi.data_lines     = 24,
         .platform_enable        = zoom_panel_enable_lcd,
         .platform_disable       = zoom_panel_disable_lcd,
-        .max_backlight_level    = 100,
-        .set_backlight          = zoom_set_bl_intensity,
 };
 
 static struct omap_dss_device *zoom_dss_devices[] = {