From c49a2bf7993c38b452017e729646e86815b7a51d Mon Sep 17 00:00:00 2001
From: "Antonino A. Daplas" <adaplas@gmail.com>
Date: Mon, 9 Jan 2006 20:53:19 -0800
Subject: [PATCH] [PATCH] vga16fb: Trim vga16fb_pan_display
Remove error checking and updating from vga16fb_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>
---
drivers/video/vga16fb.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/video/vga16fb.c b/drivers/video/vga16fb.c
index 226ae8a88482..f3f16fd9f231 100644
--- a/drivers/video/vga16fb.c
+++ b/drivers/video/vga16fb.c
@@ -705,15 +705,7 @@ static int vga16fb_setcolreg(unsigned regno, unsigned red, unsigned green,
static int vga16fb_pan_display(struct fb_var_screeninfo *var,
struct fb_info *info)
{
- if (var->xoffset + info->var.xres > info->var.xres_virtual ||
- var->yoffset + info->var.yres > info->var.yres_virtual)
- return -EINVAL;
-
vga16fb_pan_var(info, var);
-
- info->var.xoffset = var->xoffset;
- info->var.yoffset = var->yoffset;
- info->var.vmode &= ~FB_VMODE_YWRAP;
return 0;
}
--
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