Changeset 77957 in vbox for trunk

Timestamp:

Mar 29, 2019 6:05:32 PM (6 years ago)

Author:

vboxsync

Message:

Additions/linux/vboxvideo: make driver work with Linux 5.1. Clean up previous.
bugref:4567: Linux kernel driver maintenance.

File:

• trunk/src/VBox/Additions/linux/drm/vbox_main.c (modified) (2 diffs)

trunk/src/VBox/Additions/linux/drm/vbox_main.c

@@ -606 +606 @@
 #endif
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 1, 0)
-static void vbox_bo_unref(struct vbox_bo **bo)
-{
-        struct ttm_buffer_object *tbo;
-
-        if ((*bo) == NULL)
-                return;
-
-        tbo = &((*bo)->bo);
-        ttm_bo_unref(&tbo);
-        if (!tbo)
-                *bo = NULL;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 19, 0)
+static void ttm_bo_put(struct ttm_buffer_object *bo)
+{
+        ttm_bo_unref(&bo);
 }
 #endif
@@ -625 +617 @@
         struct vbox_bo *vbox_bo = gem_to_vbox_bo(obj);
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 1, 0)
-        vbox_bo_unref(&vbox_bo);
-#else
         ttm_bo_put(&vbox_bo->bo);
-#endif
 }