redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

tdfxfb: remove ypan checks done by a higher layer

Browse source 
These checks and assignments are done by a higher layer so remove them
from the driver.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Krzysztof Helt 2008-07-23 21:31:24 -07:00 committed by Linus Torvalds
parent 98219374d9
commit c2c12155cf
1 changed files with 1 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/video/tdfxfb.c
View file

@ -836,16 +836,12 @@ static int tdfxfb_pan_display(struct fb_var_screeninfo *var,
struct tdfx_par *par = info->par;
u32 addr = var->yoffset * info->fix.line_length;
if (nopan || var->xoffset || (var->yoffset > var->yres_virtual))
return -EINVAL;
if ((var->yoffset + var->yres > var->yres_virtual && nowrap))
if (nopan || var->xoffset)
return -EINVAL;
banshee_make_room(par, 1);
tdfx_outl(par, VIDDESKSTART, addr);
info->var.xoffset = var->xoffset;
info->var.yoffset = var->yoffset;
return 0;
}