From 8f879194f88742d9c452f669482b6d6abdc1e1e7 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Mon, 23 Aug 2010 22:53:31 +0200 Subject: drm: replace drawable ioctl by noops MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The information supplied by userspace through these ioctls is only accessible by dev->drw_idr. But there's no in-tree user of that. Also userspace does not really care about return values of these ioctls, either. Only hw/xfree86/dri/dri.c from the xserver actually checks the return from adddraw and keeps on trying to create a kernel drawable every time somebody creates a dri drawable. But since that's now a noop, who cares. Therefore it's safe to replace these three ioctls with noops and rip out the implementation. Signed-off-by: Daniel Vetter Reviewed-by: Kristian Høgsberg Reviewed-by: Michel Dänzer Signed-off-by: Dave Airlie --- drivers/gpu/drm/drm_stub.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/gpu/drm/drm_stub.c') diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c index d1ad57450df1..f797ae9da77c 100644 --- a/drivers/gpu/drm/drm_stub.c +++ b/drivers/gpu/drm/drm_stub.c @@ -240,14 +240,11 @@ int drm_fill_in_dev(struct drm_device *dev, INIT_LIST_HEAD(&dev->vblank_event_list); spin_lock_init(&dev->count_lock); - spin_lock_init(&dev->drw_lock); spin_lock_init(&dev->event_lock); init_timer(&dev->timer); mutex_init(&dev->struct_mutex); mutex_init(&dev->ctxlist_mutex); - idr_init(&dev->drw_idr); - if (drm_ht_create(&dev->map_hash, 12)) { return -ENOMEM; } -- cgit v1.2.1