delete backlight head file in mach

diff --git a/arch/arm/mach-rk2818/include/mach/rk2818_backlight.h b/arch/arm/mach-rk2818/include/mach/rk2818_backlight.h
deleted file mode 100755 (executable)
index f139178..0000000
--- a/arch/arm/mach-rk2818/include/mach/rk2818_backlight.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- *  linux/include/asm-arm/arch-rockchip/pwm.h
- *
- */
-
-#ifndef __ASM_ARCH_RK2818_BACKLIGHT_H
-#define __ASM_ARCH_RK2818_BACKLIGHT_H
-#include <linux/timer.h>
-
-///PWM_CTRL
-#define PWM_DIV2            (0<<9)
-#define PWM_DIV4            (1<<9)
-#define PWM_DIV8            (2<<9)
-#define PWM_DIV16           (3<<9)
-#define PWM_DIV32           (4<<9)
-#define PWM_DIV64           (5<<9)
-#define PWM_DIV128          (6<<9)
-#define PWM_DIV256          (7<<9)
-#define PWM_DIV512          (8<<9)
-#define PWM_DIV1024         (9<<9)
-
-#define PWM_CAPTURE         (1<<8)
-#define PWM_RESET           (1<<7)
-#define PWM_INTCLR          (1<<6)
-#define PWM_INTEN           (1<<5)
-#define PWM_SINGLE          (1<<6)
-
-#define PWM_ENABLE          (1<<3)
-#define PWM_TIME_EN         (1)
-
-
-#define PWM_REG_CNTR         0x00
-#define PWM_REG_HRC          0x04 
-#define PWM_REG_LRC          0x08
-#define PWM_REG_CTRL         0x0c
-
-
-#define PWM_DIV              PWM_DIV2
-#define PWM_APB_PRE_DIV      1000
-#define BL_STEP              255
-
-
-struct rk2818bl_info{
-    u32 pwm_id;
-    u32 pw_pin;
-    u32 bl_ref;
-    struct timer_list timer;  
-    struct notifier_block freq_transition;
-};
-
-
-#endif /* __ASM_ARCH_RK2818_BACKLIGHT_H */