diff options
| author | Joe Perches <joe@perches.com> | 2015-06-25 15:01:02 -0700 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2016-09-29 06:49:03 +0200 |
| commit | 4b618e80a4a9be1c2eac7d1dfe2eb60ad24910f0 (patch) | |
| tree | 4ea65ac58fa7614c0e4f81423892fe24dc323a3b /include/linux/compiler-gcc3.h | |
| parent | c6c5ca73f95820f39ca3f5e93ac3238bbaf7aeb2 (diff) | |
compiler-gcc: integrate the various compiler-gcc[345].h files
commit cb984d101b30eb7478d32df56a0023e4603cba7f upstream.
As gcc major version numbers are going to advance rather rapidly in the
future, there's no real value in separate files for each compiler
version.
Deduplicate some of the macros #defined in each file too.
Neaten comments using normal kernel commenting style.
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Segher Boessenkool <segher@kernel.crashing.org>
Cc: Sasha Levin <levinsasha928@gmail.com>
Cc: Anton Blanchard <anton@samba.org>
Cc: Alan Modra <amodra@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
[ philm: backport to 3.10-stable ]
Signed-off-by: Philip Müller <philm@manjaro.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
(cherry picked from commit a4a4f1cd733fe5b345db4e8cc19bb8868d562a8a)
Diffstat (limited to 'include/linux/compiler-gcc3.h')
| -rw-r--r-- | include/linux/compiler-gcc3.h | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/include/linux/compiler-gcc3.h b/include/linux/compiler-gcc3.h deleted file mode 100644 index 37d412436d0f..000000000000 --- a/include/linux/compiler-gcc3.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef __LINUX_COMPILER_H -#error "Please don't include <linux/compiler-gcc3.h> directly, include <linux/compiler.h> instead." -#endif - -#if __GNUC_MINOR__ < 2 -# error Sorry, your compiler is too old - please upgrade it. -#endif - -#if __GNUC_MINOR__ >= 3 -# define __used __attribute__((__used__)) -#else -# define __used __attribute__((__unused__)) -#endif - -#if __GNUC_MINOR__ >= 4 -#define __must_check __attribute__((warn_unused_result)) -#endif - -#ifdef CONFIG_GCOV_KERNEL -# if __GNUC_MINOR__ < 4 -# error "GCOV profiling support for gcc versions below 3.4 not included" -# endif /* __GNUC_MINOR__ */ -#endif /* CONFIG_GCOV_KERNEL */ |