[PATCH] drm: Make drm.h uapi header safe for C++

[Daniel Vetter]

virtual is a protected keyword in C++ and can't be used at all. Ugh.

This aligns the kernel versions of the drm headers with the ones in
libdrm.

Cc: Emil Velikov <emil.l.velikov at gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
---
 include/uapi/drm/drm.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h
index a0ebfe7c9a28..d299c7749091 100644
--- a/include/uapi/drm/drm.h
+++ b/include/uapi/drm/drm.h
@@ -373,7 +373,11 @@ struct drm_buf_pub {
  */
 struct drm_buf_map {
 	int count;		/**< Length of the buffer list */
+#ifdef __cplusplus
+	void *virt;
+#else
 	void __user *virtual;		/**< Mmap'd area in user-virtual */
+#endif
 	struct drm_buf_pub __user *list;	/**< Buffer information */
 };
 
-- 
2.8.0.rc3