drivers/video: fsl-diu-fb: remove unused 'cursor_reset' variable

Probably left over from initial development in hardware cursor support
that never made it upstream.
Signed-off-by: Timur Tabi <timur@freescale.com>

drivers/video/fsl-diu-fb.c

@@ -337,7 +337,6 @@ struct mfb_info {
 	int registered;
 	unsigned long pseudo_palette[16];
 	struct diu_ad *ad;
-	int cursor_reset;
 	unsigned char g_alpha;
 	unsigned int count;
 	int x_aoi_d;		/* aoi display x offset to physical screen */
@@ -982,7 +981,6 @@ static int fsl_diu_set_par(struct fb_info *info)
 	hw = data->diu_reg;
 
 	set_fix(info);
-	mfbi->cursor_reset = 1;
 
 	len = info->var.yres_virtual * info->fix.line_length;
 	/* Alloc & dealloc each time resolution/bpp change */