* [PATCH 05/18] vesafb: Trim vesafb_pan_display
@ 2005-12-10 6:10 Antonino A. Daplas
0 siblings, 0 replies; only message in thread
From: Antonino A. Daplas @ 2005-12-10 6:10 UTC (permalink / raw)
To: Andrew Morton; +Cc: Linux Fbdev development list
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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