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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2011-05-25 11:34:52 +0200
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2011-08-19 10:32:41 +0200
commit23dc8b1c07f75427510d56fa7c263dd1371ec2e4 (patch)
tree9450a07e1eeb0c0f7a38c4fb750118fa3e866a9e
parentf5b9cc6a66feee205609ef98b1f5a51168c26b74 (diff)
mb862xxfb: use display information in info not in var for panning
We must not use any information in the passed var besides xoffset, yoffset and vmode as otherwise applications might abuse it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
-rw-r--r--drivers/video/mb862xx/mb862xxfbdrv.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/mb862xx/mb862xxfbdrv.c b/drivers/video/mb862xx/mb862xxfbdrv.c
index ee1de3e26dec..7a1f2773cf38 100644
--- a/drivers/video/mb862xx/mb862xxfbdrv.c
+++ b/drivers/video/mb862xx/mb862xxfbdrv.c
@@ -278,7 +278,7 @@ static int mb862xxfb_pan(struct fb_var_screeninfo *var,
reg = pack(var->yoffset, var->xoffset);
outreg(disp, GC_L0WY_L0WX, reg);
- reg = pack(var->yres_virtual, var->xres_virtual);
+ reg = pack(info->var.yres_virtual, info->var.xres_virtual);
outreg(disp, GC_L0WH_L0WW, reg);
return 0;
}