commit 0144a2568c7d8e58806d3f176f8454c3a3a35ba0
author David Miller <davem@davemloft.net> Tue Jan 11 23:54:07 2011 +0000
committer Paul Mundt <lethal@linux-sh.org> Tue Mar 22 15:47:47 2011 +0900
tree 88ec2f4aa50112084a177fb52646d6071d35a518
parent 3ff259f2ed21e4438dc7937348710397e5ebd71e

vt8623fb: Don't clobber par->state.vgabase during open method.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

drivers/video/vt8623fb.c

diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c
index 54ddaeb6..eee01a2 100644
--- a/drivers/video/vt8623fb.c
+++ b/drivers/video/vt8623fb.c
@@ -292,7 +292,10 @@
 
 	mutex_lock(&(par->open_lock));
 	if (par->ref_count == 0) {
+		void __iomem *vgabase = par->state.vgabase;
+
 		memset(&(par->state), 0, sizeof(struct vgastate));
+		par->state.vgabase = vgabase;
 		par->state.flags = VGA_SAVE_MODE | VGA_SAVE_FONTS | VGA_SAVE_CMAP;
 		par->state.num_crtc = 0xA2;
 		par->state.num_seq = 0x50;