[PATCH 17/22] arkfb: Don't clobber par->state.vgabase during open
DORMANTno replies
From: David Miller <davem@davemloft.net>
Date: 2011-01-11 23:53:38
Also in:
sparclinux
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
Signed-off-by: David S. Miller <davem@davemloft.net> --- drivers/video/arkfb.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c
index f328c9d..7a648a7 100644
--- a/drivers/video/arkfb.c
+++ b/drivers/video/arkfb.c@@ -535,7 +535,10 @@ static int arkfb_open(struct fb_info *info, int user) 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 = 0x60; par->state.num_seq = 0x30;
--
1.7.3.4