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lcd: cleanup unused functions

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This patch removes following two functions:
- lcd_getbgcolor(...)
  not used somewhere outside lcd.c, internally we use now the global
  variable lcd_color_bg (was return value of function before)
- lcd_getfgcolor(...)
  not used in any place of u-boot

Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>
[agust: rebased]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
This commit is contained in:
Hannes Petermaier 2014-03-07 18:45:20 +01:00 • committed by Anatolij Gustschin
parent 57d76a89b0
commit 8d9eaafdd1
2 changed files with 1 additions and 18 deletions
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17
common/lcd.c
View file

@ -117,7 +117,6 @@ static int lcd_init(void *lcdbase);
static void *lcd_logo(void);
static int lcd_getbgcolor(void);
static void lcd_setfgcolor(int color);
static void lcd_setbgcolor(int color);
@ -497,7 +496,7 @@ void lcd_clear(void)
/* set framebuffer to background color */
#if (LCD_BPP != LCD_COLOR32)
memset((char *)lcd_base,
COLOR_MASK(lcd_getbgcolor()),
COLOR_MASK(lcd_color_bg),
lcd_line_length * panel_info.vl_row);
#else
u32 *ppix = lcd_base;
@ -615,20 +614,6 @@ static void lcd_setbgcolor(int color)
lcd_color_bg = color;
}
/*----------------------------------------------------------------------*/
int lcd_getfgcolor(void)
{
return lcd_color_fg;
}
/*----------------------------------------------------------------------*/
static int lcd_getbgcolor(void)
{
return lcd_color_bg;
}
/************************************************************************/
/* ** Chipset depending Bitmap / Logo stuff... */
/************************************************************************/

2
include/lcd.h
View file

@ -26,8 +26,6 @@ void lcd_enable(void);
void lcd_setcolreg(ushort regno, ushort red, ushort green, ushort blue);
void lcd_initcolregs(void);
int lcd_getfgcolor(void);
/* gunzip_bmp used if CONFIG_VIDEO_BMP_GZIP */
struct bmp_image *gunzip_bmp(unsigned long addr, unsigned long *lenp,
void **alloc_addr);