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

[~andy/linux] / drivers / video / arkfb.c

diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c
index 53c66e8dcb0b0c4a6ee8ee63b01eaead69f7e3eb..1c69db310ed5e337b2dd219178413290c4dc370d 100644 (file)
--- 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;