[PATCH] savagefb: Trim savagefb_pan_display

Remove error checking and updating from savagefb_pan_display.  This is
guaranteed to be done by the core layer.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 20 deletions

diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c
index baddd2b320bd..ab727eaa7f43 100644
--- a/drivers/video/savage/savagefb_driver.c
+++ b/drivers/video/savage/savagefb_driver.c
@@ -1382,28 +1382,8 @@ static int savagefb_pan_display (struct fb_var_screeninfo *var,
                                  struct fb_info           *info)
 {
         struct savagefb_par *par = info->par;
-        u_int y_bottom;
-
-        y_bottom = var->yoffset;
-
-        if (!(var->vmode & FB_VMODE_YWRAP))
-                y_bottom += var->yres;
-
-        if (var->xoffset > (var->xres_virtual - var->xres))
-                return -EINVAL;
-        if (y_bottom > info->var.yres_virtual)
-                return -EINVAL;
 
         savagefb_update_start (par, var);
-
-        info->var.xoffset = var->xoffset;
-        info->var.yoffset = var->yoffset;
-
-        if (var->vmode & FB_VMODE_YWRAP)
-                info->var.vmode |= FB_VMODE_YWRAP;
-        else
-                info->var.vmode &= ~FB_VMODE_YWRAP;
-
         return 0;
 }