if (i * sizeof(struct fb_videomode) != count)
return -EINVAL;
+ if (!lock_fb_info(fb_info))
+ return -ENODEV;
console_lock();
list_splice(&fb_info->modelist, &old_list);
fb_videomode_to_modelist((const struct fb_videomode *)buf, i,
fb_destroy_modelist(&old_list);
console_unlock();
+ unlock_fb_info(fb_info);
return 0;
}