diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-09-08 13:56:29 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-09-30 10:48:52 +0200 |
| commit | 87698c8aa77ce58c41a09b72a0c35fdbc9949025 (patch) | |
| tree | 13f3ad8f25b58768d52f0942383ae7d4f872592c /drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | |
| parent | 0aaf20cff6dc1b89ec9d63cb004803cf4c0efae7 (diff) | |
drm/vmwgfx: Stop checking for DRM_UNLOCKED
drm core enforces now for DRIVER_MODESET that all ioctls are unlocked.
And all the old nasty ones from drm core aren't allowed for modern
drivers any more. Hence this is no longer needed.
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index 2c7a25c71af2..8e7493d50f1a 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -1062,14 +1062,6 @@ static struct vmw_master *vmw_master_check(struct drm_device *dev, mutex_unlock(&dev->master_mutex); /* - * Taking the drm_global_mutex after the TTM lock might deadlock - */ - if (!(flags & DRM_UNLOCKED)) { - DRM_ERROR("Refusing locked ioctl access.\n"); - return ERR_PTR(-EDEADLK); - } - - /* * Take the TTM lock. Possibly sleep waiting for the authenticating * master to become master again, or for a SIGTERM if the * authenticating master exits. |