AcoSail/kernel_optimize_test
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arkfb: Don't clobber par->state.vgabase during open method.

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Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
David Miller 2011-01-11 23:53:38 +00:00 committed by Paul Mundt
parent ed3eb4c803
commit ec70a94356
1 changed files with 3 additions and 0 deletions
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drivers/video/arkfb.c
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@ -535,7 +535,10 @@ static int arkfb_open(struct fb_info *info, int user)
mutex_lock(&(par->open_lock)); mutex_lock(&(par->open_lock));
if (par->ref_count == 0) { if (par->ref_count == 0) {
void __iomem *vgabase = par->state.vgabase;
memset(&(par->state), 0, sizeof(struct vgastate)); 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.flags = VGA_SAVE_MODE | VGA_SAVE_FONTS | VGA_SAVE_CMAP;
par->state.num_crtc = 0x60; par->state.num_crtc = 0x60;
par->state.num_seq = 0x30; par->state.num_seq = 0x30;