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authorGideon Israel Dsouza <gidisrael@gmail.com>2014-04-08 02:39:20 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-08 03:36:11 +0400
commit52f5684c8e1ec7463192aba8e2916df49807511a (patch)
treef8e6061de05014e89e58638f626831f2c38af971 /kernel/signal.c
parentce816fa88cca083c47ab9000b2138a83043a78be (diff)
downloadlinux-52f5684c8e1ec7463192aba8e2916df49807511a.tar.xz
kernel: use macros from compiler.h instead of __attribute__((...))
To increase compiler portability there is <linux/compiler.h> which provides convenience macros for various gcc constructs. Eg: __weak for __attribute__((weak)). I've replaced all instances of gcc attributes with the right macro in the kernel subsystem. Signed-off-by: Gideon Israel Dsouza <gidisrael@gmail.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/signal.c')
-rw-r--r--kernel/signal.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/signal.c b/kernel/signal.c
index 5d4b05a229a6..6ea13c09ae56 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -33,6 +33,8 @@
#include <linux/uprobes.h>
#include <linux/compat.h>
#include <linux/cn_proc.h>
+#include <linux/compiler.h>
+
#define CREATE_TRACE_POINTS
#include <trace/events/signal.h>
@@ -3618,7 +3620,7 @@ SYSCALL_DEFINE3(sigsuspend, int, unused1, int, unused2, old_sigset_t, mask)
}
#endif
-__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma)
+__weak const char *arch_vma_name(struct vm_area_struct *vma)
{
return NULL;
}