video: Use memset instead of loop

There is a optimized version of memset in u-boot available so use it instead
of the hand written loop version.

Signed-off-by: Matthias Weisser <weisserm@arcor.de>

diff --git a/drivers/video/mb86r0xgdc.c b/drivers/video/mb86r0xgdc.c
index 3bdc1db61d6e0fce5f78bc43b1853733bb2b4e93..5425c9daddc6dcf941b878475bdfc154337b0f04 100644 (file)
--- a/drivers/video/mb86r0xgdc.c
+++ b/drivers/video/mb86r0xgdc.c
@@ -77,8 +77,7 @@ static void dsp_init(struct mb86r0x_gdc_dsp *dsp, char *modestr,
        }
 
        /* Fill memory with white */
-       for (i = 0; i < var_mode.xres * var_mode.yres / 2; i++)
-               *videomem++ = 0xFFFFFFFF;
+       memset(videomem, 0xFF, var_mode.xres * var_mode.yres * 2);
 
        mb86r0x.winSizeX = var_mode.xres;
        mb86r0x.winSizeY = var_mode.yres;