From: "Antonino A. Daplas" <adaplas@gmail.com>
To: Andrew Morton <akpm@osdl.org>
Cc: Linux Fbdev development list <linux-fbdev-devel@lists.sourceforge.net>
Subject: [PATCH 05/18] vesafb: Trim vesafb_pan_display
Date: Sat, 10 Dec 2005 14:10:36 +0800 [thread overview]
Message-ID: <439A715C.8070105@gmail.com> (raw)
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>
---
drivers/video/vesafb.c | 9 ---------
1 files changed, 0 insertions(+), 9 deletions(-)
diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c
index 55e28ba..e6e56b8 100644
--- a/drivers/video/vesafb.c
+++ b/drivers/video/vesafb.c
@@ -66,15 +66,6 @@ static int vesafb_pan_display(struct fb_
#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__(
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reply other threads:[~2005-12-10 6:18 UTC|newest]
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