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authorAntonino A. Daplas <adaplas@gmail.com>2006-01-09 23:53:17 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-10 11:01:47 -0500
commitf845fbac4e68573351965d9aaf626a63cc4151c7 (patch)
treee644f9ea48b829c37b466b2bc7aa29e1dfb71600 /drivers/video/vesafb.c
parent32cf8c1e50ac9d49f348e886c6e664cdc37aaead (diff)
[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>
Diffstat (limited to 'drivers/video/vesafb.c')
-rw-r--r--drivers/video/vesafb.c9
1 files changed, 0 insertions, 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,
66#ifdef __i386__ 66#ifdef __i386__
67 int offset; 67 int offset;
68 68
69 if (!ypan)
70 return -EINVAL;
71 if (var->xoffset)
72 return -EINVAL;
73 if (var->yoffset > var->yres_virtual)
74 return -EINVAL;
75 if ((ypan==1) && var->yoffset+var->yres > var->yres_virtual)
76 return -EINVAL;
77
78 offset = (var->yoffset * info->fix.line_length + var->xoffset) / 4; 69 offset = (var->yoffset * info->fix.line_length + var->xoffset) / 4;
79 70
80 __asm__ __volatile__( 71 __asm__ __volatile__(