drm: kill dma_ready callbacks

Not used by any driver. So drop it.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
index 609f2d504f72..d9146f240d33 100644
--- a/drivers/gpu/drm/drm_lock.c
+++ b/drivers/gpu/drm/drm_lock.c
@@ -124,9 +124,6 @@ int drm_lock(struct drm_device *dev, void *data, struct drm_file *file_priv)
                 block_all_signals(drm_notifier, &dev->sigdata, &dev->sigmask);
         }
 
-        if (dev->driver->dma_ready && (lock->flags & _DRM_LOCK_READY))
-                dev->driver->dma_ready(dev);
-
         if (dev->driver->dma_quiescent && (lock->flags & _DRM_LOCK_QUIESCENT))
         {
                 if (dev->driver->dma_quiescent(dev)) {