1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index 3114a8755c13..aa87529d7d6a 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -348,8 +348,9 @@ static int viafb_pan_display(struct fb_var_screeninfo *var,
         struct fb_info *info)
 {
         struct viafb_par *viapar = info->par;
-        u32 vram_addr = (var->yoffset * var->xres_virtual + var->xoffset)
-                * (var->bits_per_pixel / 8) + viapar->vram_addr;
+        u32 vram_addr = viapar->vram_addr
+                + var->yoffset * info->fix.line_length
+                + var->xoffset * info->var.bits_per_pixel / 8;
 
         DEBUG_MSG(KERN_DEBUG "viafb_pan_display, address = %d\n", vram_addr);
         if (!viafb_dual_fb) {