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authorKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>2011-05-24 17:13:17 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-25 08:39:47 -0700
commit746a2a838deec3ef86ef6b7c3edd4207b9a351aa (patch)
treeffbe7da8108cf9c74dc269c87ad7a7b2abbbf8ad
parent5bd7e6a30e1eb38f58f0046c0cd42dfc38e90d64 (diff)
sparse: Undef __compiletime_{warning,error} if __CHECKER__ is defined
sparse can't parse warning and error attribute. then they should be hidden from sparse. Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Arjan van de Ven <arjan@infradead.org> Cc: Dave Hansen <dave@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--include/linux/compiler-gcc4.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
index 64b7c003fd7..dfadc96e9d6 100644
--- a/include/linux/compiler-gcc4.h
+++ b/include/linux/compiler-gcc4.h
@@ -51,7 +51,7 @@
#if __GNUC_MINOR__ > 0
#define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
#endif
-#if __GNUC_MINOR__ >= 4
+#if __GNUC_MINOR__ >= 4 && !defined(__CHECKER__)
#define __compiletime_warning(message) __attribute__((warning(message)))
#define __compiletime_error(message) __attribute__((error(message)))
#endif