[PATCH 07/12] drm/legacy: move init/destroy of struct members into inlines

[Dave Airlie]

From: Dave Airlie <airlied at redhat.com>

This will allow easier removal later.

Signed-off-by: Dave Airlie <airlied at redhat.com>
---
 drivers/gpu/drm/drm_drv.c    | 10 +++-------
 drivers/gpu/drm/drm_legacy.h | 14 ++++++++++++++
 2 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 18f45f9a955c..e4f36c5ccfcd 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -659,20 +659,16 @@ int drm_dev_init(struct drm_device *dev,
 	/* no per-device feature limits by default */
 	dev->driver_features = ~0u;
 
+	drm_legacy_init_members(dev);
 	INIT_LIST_HEAD(&dev->filelist);
 	INIT_LIST_HEAD(&dev->filelist_internal);
 	INIT_LIST_HEAD(&dev->clientlist);
-	INIT_LIST_HEAD(&dev->ctxlist);
-	INIT_LIST_HEAD(&dev->vmalist);
-	INIT_LIST_HEAD(&dev->maplist);
 	INIT_LIST_HEAD(&dev->vblank_event_list);
 
-	spin_lock_init(&dev->buf_lock);
 	spin_lock_init(&dev->event_lock);
 	mutex_init(&dev->struct_mutex);
 	mutex_init(&dev->filelist_mutex);
 	mutex_init(&dev->clientlist_mutex);
-	mutex_init(&dev->ctxlist_mutex);
 	mutex_init(&dev->master_mutex);
 
 	dev->anon_inode = drm_fs_inode_new();
@@ -724,7 +720,7 @@ int drm_dev_init(struct drm_device *dev,
 err_free:
 	put_device(dev->dev);
 	mutex_destroy(&dev->master_mutex);
-	mutex_destroy(&dev->ctxlist_mutex);
+	drm_legacy_destroy_members(dev);
 	mutex_destroy(&dev->clientlist_mutex);
 	mutex_destroy(&dev->filelist_mutex);
 	mutex_destroy(&dev->struct_mutex);
@@ -800,7 +796,7 @@ void drm_dev_fini(struct drm_device *dev)
 	put_device(dev->dev);
 
 	mutex_destroy(&dev->master_mutex);
-	mutex_destroy(&dev->ctxlist_mutex);
+	drm_legacy_destroy_members(dev);
 	mutex_destroy(&dev->clientlist_mutex);
 	mutex_destroy(&dev->filelist_mutex);
 	mutex_destroy(&dev->struct_mutex);
diff --git a/drivers/gpu/drm/drm_legacy.h b/drivers/gpu/drm/drm_legacy.h
index ef419d500e51..20c4befc476b 100644
--- a/drivers/gpu/drm/drm_legacy.h
+++ b/drivers/gpu/drm/drm_legacy.h
@@ -136,5 +136,19 @@ int drm_legacy_sg_alloc(struct drm_device *dev, void *data,
 int drm_legacy_sg_free(struct drm_device *dev, void *data,
 		       struct drm_file *file_priv);
 
+static inline void drm_legacy_init_members(struct drm_device *dev)
+{
+	INIT_LIST_HEAD(&dev->ctxlist);
+	INIT_LIST_HEAD(&dev->vmalist);
+	INIT_LIST_HEAD(&dev->maplist);
+	spin_lock_init(&dev->buf_lock);
+	mutex_init(&dev->ctxlist_mutex);
+}
+
+static inline void drm_legacy_destroy_members(struct drm_device *dev)
+{
+	mutex_destroy(&dev->ctxlist_mutex);
+}
+
 void drm_legacy_lock_master_cleanup(struct drm_device *dev, struct drm_master *master);
 #endif /* __DRM_LEGACY_H__ */
-- 
2.20.1