From f845fbac4e68573351965d9aaf626a63cc4151c7 Mon Sep 17 00:00:00 2001
From: "Antonino A. Daplas" <adaplas@gmail.com>
Date: Mon, 9 Jan 2006 20:53:17 -0800
Subject: [PATCH] [PATCH] vesafb: Trim vesafb_pan_display
Remove error checking from vesafb_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/vesafb.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c
index 55e28ba57b43..e6e56b8df2db 100644
--- a/drivers/video/vesafb.c
+++ b/drivers/video/vesafb.c
@@ -66,15 +66,6 @@ static int vesafb_pan_display(struct fb_var_screeninfo *var,
#ifdef __i386__
int offset;
- if (!ypan)
- return -EINVAL;
- if (var->xoffset)
- return -EINVAL;
- if (var->yoffset > var->yres_virtual)
- return -EINVAL;
- if ((ypan==1) && var->yoffset+var->yres > var->yres_virtual)
- return -EINVAL;
-
offset = (var->yoffset * info->fix.line_length + var->xoffset) / 4;
__asm__ __volatile__(
--
2.34.1