[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>
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c
index baddd2b..ab727ea 100644
--- a/drivers/video/savage/savagefb_driver.c
+++ b/drivers/video/savage/savagefb_driver.c
@@ -1382,28 +1382,8 @@
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;
}
