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>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/video/tegra.c b/drivers/video/tegra.c
index afcb00881e..00d855356f 100644
--- a/drivers/video/tegra.c
+++ b/drivers/video/tegra.c
@@ -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;
 		}