drm/i915: Sanitize the shared DPLL reserve/release interface

[sfrench/cifs-2.6.git] / drivers / gpu / drm / drm_legacy.h

diff --git a/drivers/gpu/drm/drm_legacy.h b/drivers/gpu/drm/drm_legacy.h
index 51f1fabfa145c792eba7841f7298c03e6d09c766..013ccdfd90befd08b71a447062a2b9eaf98b9c8e 100644 (file)
--- a/drivers/gpu/drm/drm_legacy.h
+++ b/drivers/gpu/drm/drm_legacy.h
@@ -187,10 +187,12 @@ int drm_legacy_sg_free(struct drm_device *dev, void *data,
 void drm_legacy_init_members(struct drm_device *dev);
 void drm_legacy_destroy_members(struct drm_device *dev);
 void drm_legacy_dev_reinit(struct drm_device *dev);
+int drm_legacy_setup(struct drm_device * dev);
 #else
 static inline void drm_legacy_init_members(struct drm_device *dev) {}
 static inline void drm_legacy_destroy_members(struct drm_device *dev) {}
 static inline void drm_legacy_dev_reinit(struct drm_device *dev) {}
+static inline int drm_legacy_setup(struct drm_device * dev) { return 0; }
 #endif
 
 #if IS_ENABLED(CONFIG_DRM_LEGACY)