drm/virtio: Remove virtio_gpu_debugfs_takedown()

drm_debugfs_cleanup() now removes all minor->debugfs_list entries
automatically, so the drm_driver.debugfs_cleanup callback is not
needed.

Cc: airlied@linux.ie
Cc: kraxel@redhat.com
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170126225621.12314-18-noralf@tronnes.org

3 files changed, 0 insertions, 10 deletions

diff --git a/drivers/gpu/drm/virtio/virtgpu_debugfs.c b/drivers/gpu/drm/virtio/virtgpu_debugfs.c
index 512263919282..f51240aa720d 100644
--- a/drivers/gpu/drm/virtio/virtgpu_debugfs.c
+++ b/drivers/gpu/drm/virtio/virtgpu_debugfs.c
@@ -54,11 +54,3 @@ virtio_gpu_debugfs_init(struct drm_minor *minor)
                                  minor->debugfs_root, minor);
         return 0;
 }
-
-void
-virtio_gpu_debugfs_takedown(struct drm_minor *minor)
-{
-        drm_debugfs_remove_files(virtio_gpu_debugfs_list,
-                                 VIRTIO_GPU_DEBUGFS_ENTRIES,
-                                 minor);
-}
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c
index d82489815096..2d29b0141545 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.c
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.c
@@ -126,7 +126,6 @@ static struct drm_driver driver = {
 
 #if defined(CONFIG_DEBUG_FS)
         .debugfs_init = virtio_gpu_debugfs_init,
-        .debugfs_cleanup = virtio_gpu_debugfs_takedown,
 #endif
         .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
         .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h
index 2f766735c16d..d59f68936306 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -422,6 +422,5 @@ static inline void virtio_gpu_object_unreserve(struct virtio_gpu_object *bo)
 
 /* virgl debufs */
 int virtio_gpu_debugfs_init(struct drm_minor *minor);
-void virtio_gpu_debugfs_takedown(struct drm_minor *minor);
 
 #endif