[RFC PATCH] drm.h: Fix DRM compilation with bare-metal toolchain.
Nishanth Menon
nm at ti.com
Fri Apr 12 16:28:26 PDT 2013
From: Paul Sokolovsky <paul.sokolovsky at linaro.org>
An ifdef in drm.h expects to be compiled with full-fledged Linux
toolchain, but it's common to compile kernel with just bare-metal
toolchain which doesn't define __linux__. So, also add __KERNEL__
check.
[nm at ti.com: port forward to 3.9-rc6 and post to dri devel for feedback as RFC]
Signed-off-by: Paul Sokolovsky <paul.sokolovsky at linaro.org>
---
Paul, Dri devel list,
I picked up this patch from linaro tree:
https://git.linaro.org/gitweb?p=people/asac/android/kernel/lt-ti.git;a=patch;h=719fbc876740cf75e82dd082ae5a00dfcf6fff7a
Discussion thread: http://lists.linaro.org/pipermail/linaro-dev/2011-June/thread.html#4874
Seems to me as a valid fix even for upstream perhaps?
Regards,
Nishanth Menon
include/uapi/drm/drm.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h
index 8d1e2bb..73a99e4 100644
--- a/include/uapi/drm/drm.h
+++ b/include/uapi/drm/drm.h
@@ -36,7 +36,7 @@
#ifndef _DRM_H_
#define _DRM_H_
-#if defined(__linux__)
+#if defined(__KERNEL__) || defined(__linux__)
#include <linux/types.h>
#include <asm/ioctl.h>
--
1.7.9.5
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