Nouveau - Dec 2016 - [PATCH] fix build error with out-of-tree builds

Recently trying to build nouveau.ko out of the kernel tree results in
the following error for me (in-kernel builds are fine):

uapi/drm/nouveau_drm.h:30:17: fatal error: drm.h: No such file or directory

This can be fixed by adding include/uapi/drm to the include path.

Signed-off-by: Alexandre Courbot <acourbot at nvidia.com>
---
IIUC this problem has already been brought up - it only seems to affect some
users. Hopefully this harmless oneliner is acceptable.

 drm/nouveau/Kbuild | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drm/nouveau/Kbuild b/drm/nouveau/Kbuild
index fde6e3656636..c64b000a9ee6 100644
--- a/drm/nouveau/Kbuild
+++ b/drm/nouveau/Kbuild
@@ -1,4 +1,5 @@
 ccflags-y := -Iinclude/drm
+ccflags-y += -Iinclude/uapi/drm
 ccflags-y += -I$(src)/include
 ccflags-y += -I$(src)/include/nvkm
 ccflags-y += -I$(src)/nvkm
-- 
2.10.2