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| author | Antonino A. Daplas <adaplas@gmail.com> | 2006-01-09 20:53:16 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-10 08:01:47 -0800 |
| commit | 32cf8c1e50ac9d49f348e886c6e664cdc37aaead (patch) | |
| tree | 53c930adb8784295f548d6e8e707e0ec9c6ddbb9 /drivers/video | |
| parent | 198a52a1c490be89a8d5d130eda972630919e0af (diff) | |
| download | linux-3.10-32cf8c1e50ac9d49f348e886c6e664cdc37aaead.tar.gz linux-3.10-32cf8c1e50ac9d49f348e886c6e664cdc37aaead.tar.bz2 linux-3.10-32cf8c1e50ac9d49f348e886c6e664cdc37aaead.zip | |
[PATCH] savagefb: Trim savagefb_pan_display
Remove error checking and updating from savagefb_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')
| -rw-r--r-- | drivers/video/savage/savagefb_driver.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c index baddd2b320b..ab727eaa7f4 100644 --- a/drivers/video/savage/savagefb_driver.c +++ b/drivers/video/savage/savagefb_driver.c @@ -1382,28 +1382,8 @@ static int savagefb_pan_display (struct fb_var_screeninfo *var, struct fb_info *info) { struct savagefb_par *par = info->par; - u_int y_bottom; - - y_bottom = var->yoffset; - - if (!(var->vmode & FB_VMODE_YWRAP)) - y_bottom += var->yres; - - if (var->xoffset > (var->xres_virtual - var->xres)) - return -EINVAL; - if (y_bottom > info->var.yres_virtual) - return -EINVAL; savagefb_update_start (par, var); - - info->var.xoffset = var->xoffset; - info->var.yoffset = var->yoffset; - - if (var->vmode & FB_VMODE_YWRAP) - info->var.vmode |= FB_VMODE_YWRAP; - else - info->var.vmode &= ~FB_VMODE_YWRAP; - return 0; } |