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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
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4
drivers/video/tegra.c
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@@ -61,8 +61,6 @@ enum {
};
int lcd_line_length;
int lcd_color_fg;
int lcd_color_bg;
void *lcd_base; /* Start of framebuffer memory */
void *lcd_console_address; /* Start of console buffer */
@@ -108,7 +106,7 @@ void lcd_toggle_cursor(void)
for (i = 0; i < lcd_cursor_width; ++i) {
color = *d;
color ^= lcd_color_fg;
color ^= lcd_getfgcolor();
*d = color;
++d;
}