drm/mgag200: Embed instance of struct drm_device in struct mga_device

[platform/kernel/linux-starfive.git] / drivers / gpu / drm / mgag200 / mgag200_drv.h

diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h
index b38e5ce..270c2f9 100644 (file)
--- a/drivers/gpu/drm/mgag200/mgag200_drv.h
+++ b/drivers/gpu/drm/mgag200/mgag200_drv.h
@@ -142,7 +142,7 @@ enum mga_type {
 #define IS_G200_SE(mdev) (mdev->type == G200_SE_A || mdev->type == G200_SE_B)
 
 struct mga_device {
-       struct drm_device               *dev;
+       struct drm_device               base;
        unsigned long                   flags;
 
        resource_size_t                 rmmio_base;
@@ -170,7 +170,7 @@ struct mga_device {
 
 static inline struct mga_device *to_mga_device(struct drm_device *dev)
 {
-       return dev->dev_private;
+       return container_of(dev, struct mga_device, base);
 }
 
 static inline enum mga_type