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| author | Wolfgang Denk <wd@denx.de> | 2013-01-05 09:45:48 +0000 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2013-03-21 09:05:08 +0100 |
| commit | 46d1d5dd43e4d7c78f1fd6a5ee958d7b8a8626eb (patch) | |
| tree | b7f742aa84d55cb10254b2dfdcc5ce5a9f1b8531 /common/lcd.c | |
| parent | 8b906a9f0b3fd0d4421e08c4fa62f61a01289611 (diff) | |
| download | talos-obmc-uboot-46d1d5dd43e4d7c78f1fd6a5ee958d7b8a8626eb.tar.gz talos-obmc-uboot-46d1d5dd43e4d7c78f1fd6a5ee958d7b8a8626eb.zip | |
common/lcd.c: cleanup use of global variables
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>
Diffstat (limited to 'common/lcd.c')
| -rw-r--r-- | common/lcd.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/common/lcd.c b/common/lcd.c index 590bbb9301..b09e45fc18 100644 --- a/common/lcd.c +++ b/common/lcd.c @@ -99,6 +99,9 @@ static int lcd_getbgcolor(void); static void lcd_setfgcolor(int color); static void lcd_setbgcolor(int color); +static int lcd_color_fg; +static int lcd_color_bg; + char lcd_is_enabled = 0; static char lcd_flush_dcache; /* 1 to flush dcache after each lcd update */ @@ -534,12 +537,10 @@ static void lcd_setbgcolor(int color) /*----------------------------------------------------------------------*/ -#ifdef NOT_USED_SO_FAR -static int lcd_getfgcolor(void) +int lcd_getfgcolor(void) { return lcd_color_fg; } -#endif /* NOT_USED_SO_FAR */ /*----------------------------------------------------------------------*/ |
