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common/lcd.c: cleanup use of global variables

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lcd_color_fg and lcd_color_bg had to be declared in board specific
code, but were not actually used there; in addition, we have getter /
setter functions for these, which were not used either.

Get rid of the global variables, and use the getter function where
needed (so far no setter calls are needed).

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Alessandro Rubini <rubini@unipv.it>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Bo Shen <voice.shen@atmel.com>
Cc: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Nikita Kiryanov <nikita@compulab.co.il>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stelian Pop <stelian@popies.net>
Cc: Tom Warren <twarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Jeroen Hofstee <jeroen@myspectrum.nl>
[agust: also fixed cm_t35 board while rebasing]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
This commit is contained in:
Wolfgang Denk
2013-01-05 09:45:48 +00:00
committed by Anatolij Gustschin
parent 8b906a9f0b
commit 46d1d5dd43
11 changed files with 8 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
include/lcd.h
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@@ -32,13 +32,11 @@
extern char lcd_is_enabled;
extern int lcd_line_length;
extern int lcd_color_fg;
extern int lcd_color_bg;
/*
* Frame buffer memory information
*/
extern void *lcd_base; /* Start of framebuffer memory */
extern void *lcd_base; /* Start of framebuffer memory */
extern void *lcd_console_address; /* Start of console buffer */
extern short console_col;
@@ -54,6 +52,8 @@ extern void lcd_setcolreg (ushort regno,
ushort red, ushort green, ushort blue);
extern void lcd_initcolregs (void);
extern int lcd_getfgcolor(void);
/* gunzip_bmp used if CONFIG_VIDEO_BMP_GZIP */
extern struct bmp_image *gunzip_bmp(unsigned long addr, unsigned long *lenp);
extern int bmp_display(ulong addr, int x, int y);