[U-Boot] [PATCH v2 08/10] lcd, fb: remove duplicated prototypes and unused code

[Jeroen Hofstee]

cc: Anatolij Gustschin <agust at denx.de>
cc: Cliff Brake <cliff.brake at gmail.com>
cc: John Zhan <zhanz at sinovee.com>
cc: Marek Vasut <marek.vasut at gmail.com>
cc: Wolfgang Denk <wd at denx.de>
Signed-off-by: Jeroen Hofstee <jeroen at myspectrum.nl>
---
 board/mcc200/lcd.c         |    7 -------
 drivers/video/mpc8xx_lcd.c |   40 ----------------------------------------
 drivers/video/pxa_lcd.c    |   33 ---------------------------------
 3 files changed, 80 deletions(-)

diff --git a/board/mcc200/lcd.c b/board/mcc200/lcd.c
index 1901908..24f0abd 100644
--- a/board/mcc200/lcd.c
+++ b/board/mcc200/lcd.c
@@ -75,13 +75,6 @@ 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
  */
 extern int serial_init_dev (unsigned long dev_base);
diff --git a/drivers/video/mpc8xx_lcd.c b/drivers/video/mpc8xx_lcd.c
index 1aa1967..f0f728e 100644
--- 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 fef49c1..b40ec36 100644
--- 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  ------------------- */
@@ -351,14 +335,6 @@ void lcd_ctrl_init (void *lcdbase)
 }
 
 /*----------------------------------------------------------------------*/
-#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
 lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue)
@@ -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						*/
 /************************************************************************/
-- 
1.7.9.5