drm/vc4: Remove vc4_debugfs_cleanup()

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

Cc: eric@anholt.net
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170126225621.12314-17-noralf@tronnes.org

diff --git a/drivers/gpu/drm/vc4/vc4_debugfs.c b/drivers/gpu/drm/vc4/vc4_debugfs.c
index caf817b..c4d5e6a 100644 (file)
--- a/drivers/gpu/drm/vc4/vc4_debugfs.c
+++ b/drivers/gpu/drm/vc4/vc4_debugfs.c
@@ -36,9 +36,3 @@ vc4_debugfs_init(struct drm_minor *minor)
        return drm_debugfs_create_files(vc4_debugfs_list, VC4_DEBUGFS_ENTRIES,
                                        minor->debugfs_root, minor);
 }
-
-void
-vc4_debugfs_cleanup(struct drm_minor *minor)
-{
-       drm_debugfs_remove_files(vc4_debugfs_list, VC4_DEBUGFS_ENTRIES, minor);
-}

diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index ac09ca7..e4f42eb 100644 (file)
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -145,7 +145,6 @@ static struct drm_driver vc4_drm_driver = {
 
 #if defined(CONFIG_DEBUG_FS)
        .debugfs_init = vc4_debugfs_init,
-       .debugfs_cleanup = vc4_debugfs_cleanup,
 #endif
 
        .gem_create_object = vc4_create_object,

diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index affcdeb..78e3e5a 100644 (file)
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -457,7 +457,6 @@ int vc4_crtc_get_vblank_timestamp(struct drm_device *dev, unsigned int crtc_id,
 
 /* vc4_debugfs.c */
 int vc4_debugfs_init(struct drm_minor *minor);
-void vc4_debugfs_cleanup(struct drm_minor *minor);
 
 /* vc4_drv.c */
 void __iomem *vc4_ioremap_regs(struct platform_device *dev, int index);