lcd, fb: remove duplicated prototypes and unused code

cc: Anatolij Gustschin <agust@denx.de>
cc: Cliff Brake <cliff.brake@gmail.com>
cc: John Zhan <zhanz@sinovee.com>
cc: Marek Vasut <marek.vasut@gmail.com>
cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>

diff --git a/board/mcc200/lcd.c b/board/mcc200/lcd.c
index 190190853efe6aec98ad9ad4c3dea20cbf3387db..24f0abddf3734089e391c802fdaeb1039ba02adb 100644 (file)
--- a/board/mcc200/lcd.c
+++ b/board/mcc200/lcd.c
@@ -74,13 +74,6 @@ vidinfo_t panel_info = {
  */
 int serial_inited = 0;
 
-/*
- * Exported functions
- */
-void lcd_initcolregs (void);
-void lcd_ctrl_init (void *lcdbase);
-void lcd_enable (void);
-
 /*
  *  Imported functions to support the PSoC protocol
  */

diff --git a/drivers/video/mpc8xx_lcd.c b/drivers/video/mpc8xx_lcd.c
index 1aa19673114b4157cd76872c97dd5d338c80b5bc..f0f728e22827bb21acd8f4847e296e811fa4c9dd 100644 (file)
--- a/drivers/video/mpc8xx_lcd.c
+++ b/drivers/video/mpc8xx_lcd.c
@@ -253,23 +253,6 @@ vidinfo_t panel_info = {
     LCD_BPP,  0, 0, 0, 0, 33, 0, 0, 0
 };
 #endif
-/*----------------------------------------------------------------------*/
-
-void lcd_ctrl_init (void *lcdbase);
-void lcd_enable (void);
-#if LCD_BPP == LCD_COLOR8
-void lcd_setcolreg (ushort regno,
-                               ushort red, ushort green, ushort blue);
-#endif
-#if LCD_BPP == LCD_MONOCHROME
-void lcd_initcolregs (void);
-#endif
-
-#if defined(CONFIG_RBC823)
-void lcd_disable (void);
-#endif
-
-/************************************************************************/
 
 /************************************************************************/
 /* ----------------- chipset specific functions ----------------------- */
@@ -415,29 +398,6 @@ void lcd_ctrl_init (void *lcdbase)
 
 /*----------------------------------------------------------------------*/
 
-#ifdef NOT_USED_SO_FAR
-static void
-lcd_getcolreg (ushort regno, ushort *red, ushort *green, ushort *blue)
-{
-       volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
-       volatile cpm8xx_t *cp = &(immr->im_cpm);
-       unsigned short colreg, *cmap_ptr;
-
-       cmap_ptr = (unsigned short *)&cp->lcd_cmap[regno * 2];
-
-       colreg = *cmap_ptr;
-#ifdef CONFIG_SYS_INVERT_COLORS
-       colreg ^= 0x0FFF;
-#endif
-
-       *red   = (colreg >> 8) & 0x0F;
-       *green = (colreg >> 4) & 0x0F;
-       *blue  =  colreg       & 0x0F;
-}
-#endif /* NOT_USED_SO_FAR */
-
-/*----------------------------------------------------------------------*/
-
 #if LCD_BPP == LCD_COLOR8
 void
 lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue)

diff --git a/drivers/video/pxa_lcd.c b/drivers/video/pxa_lcd.c
index fef49c1fe0538b53d338bdb17d018682475bbd8a..b40ec3689b1f3b2499eaf67c60a68c50e6b79964 100644 (file)
--- a/drivers/video/pxa_lcd.c
+++ b/drivers/video/pxa_lcd.c
@@ -317,26 +317,10 @@ vidinfo_t panel_info = {
 
 /*----------------------------------------------------------------------*/
 
-#if LCD_BPP == LCD_COLOR8
-void lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue);
-#endif
-#if LCD_BPP == LCD_MONOCHROME
-void lcd_initcolregs (void);
-#endif
-
-#ifdef NOT_USED_SO_FAR
-void lcd_disable (void);
-void lcd_getcolreg (ushort regno, ushort *red, ushort *green, ushort *blue);
-#endif /* NOT_USED_SO_FAR */
-
-void lcd_ctrl_init     (void *lcdbase);
-void lcd_enable        (void);
-
 static int pxafb_init_mem (void *lcdbase, vidinfo_t *vid);
 static void pxafb_setup_gpio (vidinfo_t *vid);
 static void pxafb_enable_controller (vidinfo_t *vid);
 static int pxafb_init (vidinfo_t *vid);
-/************************************************************************/
 
 /************************************************************************/
 /* ---------------  PXA chipset specific functions  ------------------- */
@@ -350,14 +334,6 @@ void lcd_ctrl_init (void *lcdbase)
        pxafb_enable_controller(&panel_info);
 }
 
-/*----------------------------------------------------------------------*/
-#ifdef NOT_USED_SO_FAR
-void
-lcd_getcolreg (ushort regno, ushort *red, ushort *green, ushort *blue)
-{
-}
-#endif /* NOT_USED_SO_FAR */
-
 /*----------------------------------------------------------------------*/
 #if LCD_BPP == LCD_COLOR8
 void
@@ -406,15 +382,6 @@ void lcd_enable (void)
 {
 }
 
-/*----------------------------------------------------------------------*/
-#ifdef NOT_USED_SO_FAR
-static void lcd_disable (void)
-{
-}
-#endif /* NOT_USED_SO_FAR */
-
-/*----------------------------------------------------------------------*/
-
 /************************************************************************/
 /* ** PXA255 specific routines                                         */
 /************************************************************************/