[PATCH 04/18] savagefb: Trim savagefb_pan_display

[PATCH 04/18] savagefb: Trim savagefb_pan_display

[Antonino A. Daplas]

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>
---

 drivers/video/savage/savagefb_driver.c |   20 --------------------
 1 files changed, 0 insertions(+), 20 deletions(-)

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 @@ static int savagefb_pan_display (struct 
 				 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;
 }
 




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