Get rid of stupid _backlight_* function names

_remote_backlight_* and _buttonlight_* are cleaned as well

Change-Id: I73653752831bbe170c26ba95d3bc04c2e3a5cf30

bootloader/gigabeat.c

@@ -63,7 +63,7 @@ void shutdown(void)
         ata_sleepnow();
     }
     
-    _backlight_off();
+    backlight_hw_off();
 
     power_off();
 }

bootloader/iaudio_coldfire.c

@@ -98,9 +98,9 @@ void shutdown(void)
     sleep(HZ*2);
     
     /* Backlight OFF */
-    _backlight_off();
+    backlight_hw_off();
 #ifdef HAVE_REMOTE_LCD
-    _remote_backlight_off();
+    remote_backlight_hw_off();
 #endif
     
     __reset_cookie();

bootloader/imx233.c

@@ -217,9 +217,9 @@ void main(uint32_t arg, uint32_t addr)
     system_prepare_fw_start();
     /* if target defines lcd_enable() in bootloader, take this as a hint that
      * we should use it to properly stop the lcd before moving one, the
-     * _backlight_off() routine is supposed to disable the lcd at the same time */
+     * backlight_hw_off() routine is supposed to disable the lcd at the same time */
 #ifdef HAVE_LCD_ENABLE
-    _backlight_off();
+    backlight_hw_off();
 #endif
     disable_interrupt(IRQ_FIQ_STATUS);
     commit_discard_idcache();

bootloader/iriver_h1x0.c

@@ -158,9 +158,9 @@ void shutdown(void)
     sleep(HZ*2);
     
     /* Backlight OFF */
-    _backlight_off();
+    backlight_hw_off();
 #ifdef HAVE_REMOTE_LCD
-    _remote_backlight_off();
+    remote_backlight_hw_off();
 #endif
     
     __reset_cookie();
@@ -418,12 +418,12 @@ void main(void)
     __uda1380_reset_hi();
     
     /* Start with the main backlight OFF. */
-    _backlight_init();
-    _backlight_off();
+    backlight_hw_init();
+    backlight_hw_off();
     
     /* Remote backlight ON */
 #ifdef HAVE_REMOTE_LCD
-    _remote_backlight_on();
+    remote_backlight_hw_on();
 #endif
 
     system_init();
@@ -576,7 +576,7 @@ void main(void)
             sleep(HZ);
 
             /* Backlight OFF */
-            _backlight_off();
+            backlight_hw_off();
         }
 
         cpu_idle_mode(false);

bootloader/iriver_h300.c

@@ -102,8 +102,8 @@ void shutdown(void)
 
     sleep(HZ*2);
     
-    _backlight_off();
-    _remote_backlight_off();
+    backlight_hw_off();
+    remote_backlight_hw_off();
     
     __reset_cookie();
     power_off();
@@ -184,10 +184,10 @@ void main(void)
     restore_irq(mask);
 
     /* Start with the main backlight OFF. */
-    _backlight_init();
-    _backlight_off();
+    backlight_hw_init();
+    backlight_hw_off();
     
-    _remote_backlight_on();
+    remote_backlight_hw_on();
 
     system_init();
     kernel_init();

bootloader/main-e200r-installer.c

@@ -101,7 +101,7 @@ void* main(void)
     font_init();
     button_init();
     i2c_init();
-    _backlight_on();
+    backlight_hw_on();
     
     lcd_set_foreground(LCD_WHITE);
     lcd_set_background(LCD_BLACK);

bootloader/main-pp.c

@@ -320,7 +320,7 @@ void* main(void)
 #endif
 #if defined(SANSA_E200) || defined(PHILIPS_SA9200)
     i2c_init();
-    _backlight_on();
+    backlight_hw_on();
 #endif
 
     if (button_hold())

bootloader/main-ppsansawipe.c

@@ -181,7 +181,7 @@ void* main(void)
     font_init();
     button_init();
     i2c_init();
-    _backlight_on();
+    backlight_hw_on();
 
     lcd_set_foreground(LCD_WHITE);
     lcd_set_background(LCD_BLACK);

bootloader/meizu_m3.c

@@ -176,7 +176,7 @@ void main(void)
             | QT1106_DI | QT1106_SLD_SLIDER | QT1106_RES_256);
         snprintf(mystring, 64, "%x %2.2x",(slider & 0x008000)>>15, slider&0xff);
         lcd_puts(0,1,mystring);
-        _backlight_set_brightness((slider & 0xFF) >> 4);
+        backlight_hw_brightness((slider & 0xFF) >> 4);
         
         /*
         if(slider & 0x008000)

bootloader/mpio_hd200_hd300.c

@@ -150,7 +150,7 @@ static void __shutdown(void)
     }
 
     /* Backlight OFF */
-    _backlight_off();
+    backlight_hw_off();
     __reset_cookie();
 
         power_off();
@@ -372,7 +372,7 @@ void main(void)
     cpu_idle_mode(true);
 
     /* lowlevel init only */
-    _backlight_init();
+    backlight_hw_init();
 
     /* Handle wakeup event. Possibilities are:
      * RTC alarm (HD300)

bootloader/samsung_yps3.c

@@ -114,7 +114,7 @@ void main(void)
     i2c_init();
     fmradio_i2c_init();
     adc_init();
-    _backlight_init();
+    backlight_hw_init();
     button_init_device();
         
     // FM power
@@ -259,13 +259,13 @@ void main(void)
         if (button & BUTTON_MENU) {
             if (brightness < MAX_BRIGHTNESS_SETTING) {
                 brightness++;
-                _backlight_set_brightness(brightness);
+                backlight_hw_brightness(brightness);
             }
         }
         else  if (button & BUTTON_BACK) {
             if (brightness > MIN_BRIGHTNESS_SETTING) {
                 brightness--;
-                _backlight_set_brightness(brightness);
+                backlight_hw_brightness(brightness);
             }
         }
         snprintf(mystring, 64, "brightness %3d", brightness);

bootloader/sansaview.c

@@ -54,11 +54,11 @@ void main(void)
 
     while(1)
     {
-       _backlight_on();
-       _buttonlight_off();
+       backlight_hw_on();
+       buttonlight_hw_off();
        sleep(HZ/4);
-       _backlight_off();
-       _buttonlight_on();
+       backlight_hw_off();
+       buttonlight_hw_on();
        sleep(HZ/4);
     }
 }

bootloader/telechips.c

@@ -82,10 +82,10 @@ void show_debug_screen(void)
         }
 #if 0
         if (button & BUTTON_SELECT){
-            _backlight_off();
+            backlight_hw_off();
         }
         else{
-            _backlight_on();
+            backlight_hw_on();
         }
 #endif
         printf("Btn: 0x%08x",button);
@@ -147,7 +147,7 @@ void* main(void)
     
     show_logo();
 
-    _backlight_on();
+    backlight_hw_on();
 
 /* Only load the firmware if TCCBOOT is defined - this ensures SDRAM_START is
    available for loading the firmware. Otherwise display the debug screen. */