1 files changed, 8 insertions, 2 deletions

diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index 5f9d8e69029..b5c29399a5e 100644
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c
@@ -1348,8 +1348,14 @@ static void s3c_fb_clear_win(struct s3c_fb *sfb, int win)
         writel(0, regs + VIDOSD_A(win, sfb->variant));
         writel(0, regs + VIDOSD_B(win, sfb->variant));
         writel(0, regs + VIDOSD_C(win, sfb->variant));
-        reg = readl(regs + SHADOWCON);
-        writel(reg & ~SHADOWCON_WINx_PROTECT(win), regs + SHADOWCON);
+
+        if (sfb->variant.has_shadowcon) {
+                reg = readl(sfb->regs + SHADOWCON);
+                reg &= ~(SHADOWCON_WINx_PROTECT(win) |
+                        SHADOWCON_CHx_ENABLE(win) |
+                        SHADOWCON_CHx_LOCAL_ENABLE(win));
+                writel(reg, sfb->regs + SHADOWCON);
+        }
 }
 
 static int __devinit s3c_fb_probe(struct platform_device *pdev)