compiler-gcc.h: add a new macro to wrap gcc attribute

Add __mode(x) into compiler-gcc.h as part of a cleanup task I've taken
up, to replace gcc specific attributes with macros.

The next patch is a cleanup of the m68k subsystem and it requires a new
macro to wrap __attribute__ ((mode (...)))

Link: http://lkml.kernel.org/r/1485540901-1988-2-git-send-email-gidisrael@gmail.com
Signed-off-by: Gideon Israel Dsouza <gidisrael@gmail.com>
Cc: Greg Ungerer <gerg@linux-m68k.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index fddd1a5eb322b7fd7b1a62d3385cac3d7e4b6f24..811f7a915658d6c7063d07eb7bfd046db3d6ad01 100644 (file)
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -122,6 +122,7 @@
 #define __attribute_const__    __attribute__((__const__))
 #define __maybe_unused         __attribute__((unused))
 #define __always_unused                __attribute__((unused))
+#define __mode(x)               __attribute__((mode(x)))
 
 /* gcc version specific checks */