1 files changed, 1 insertions, 8 deletions

diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c
index fd05231f0c08..f98e4335f152 100644
--- a/drivers/video/s3c2410fb.c
+++ b/drivers/video/s3c2410fb.c
@@ -207,11 +207,9 @@ static int s3c2410fb_check_var(struct fb_var_screeninfo *var,
         var->vsync_len = display->vsync_len;
         var->hsync_len = display->hsync_len;
 
-        fbi->regs.lcdcon1 = display->lcdcon1;
         fbi->regs.lcdcon5 = display->lcdcon5;
         /* set display type */
-        fbi->regs.lcdcon1 &= ~S3C2410_LCDCON1_TFT;
-        fbi->regs.lcdcon1 |= display->type;
+        fbi->regs.lcdcon1 = display->type;
 
         var->transp.offset = 0;
         var->transp.length = 0;
@@ -301,8 +299,6 @@ static void s3c2410fb_calculate_stn_lcd_regs(const struct fb_info *info,
         if (type != S3C2410_LCDCON1_STN4)
                 hs >>= 1;
 
-        regs->lcdcon1 &= ~S3C2410_LCDCON1_MODEMASK;
-
         switch (var->bits_per_pixel) {
         case 1:
                 regs->lcdcon1 |= S3C2410_LCDCON1_STN1BPP;
@@ -356,8 +352,6 @@ static void s3c2410fb_calculate_tft_lcd_regs(const struct fb_info *info,
         const struct s3c2410fb_info *fbi = info->par;
         const struct fb_var_screeninfo *var = &info->var;
 
-        regs->lcdcon1 &= ~S3C2410_LCDCON1_MODEMASK;
-
         switch (var->bits_per_pixel) {
         case 1:
                 regs->lcdcon1 |= S3C2410_LCDCON1_TFT1BPP;
@@ -437,7 +431,6 @@ static void s3c2410fb_activate_var(struct fb_info *info)
                         clkdiv = 2;
         }
 
-        fbi->regs.lcdcon1 &= ~S3C2410_LCDCON1_CLKVAL(0x3ff);
         fbi->regs.lcdcon1 |=  S3C2410_LCDCON1_CLKVAL(clkdiv);
 
         /* write new registers */