Commit 6563139d authored by Nick Desaulniers's avatar Nick Desaulniers Committed by Linus Torvalds
Browse files

powerpc: remove GCC version check for UPD_CONSTR 



Now that GCC 5.1 is the minimum supported version, we can drop this
workaround for older versions of GCC. This adversely affected clang,
too.

Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Segher Boessenkool <segher@kernel.crashing.org>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: default avatarNick Desaulniers <ndesaulniers@google.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent d2075895

arch/powerpc/include/asm/asm-const.h

+0 −10
Original line number Diff line number Diff line
@@ -12,16 +12,6 @@ 
#  define ASM_CONST(x)		__ASM_CONST(x)

#endif



/*

 * Inline assembly memory constraint

 *

 * GCC 4.9 doesn't properly handle pre update memory constraint "m<>"

 *

 */

#if defined(GCC_VERSION) && GCC_VERSION < 50000

#define UPD_CONSTR ""

#else

#define UPD_CONSTR "<>"

#endif



#endif /* _ASM_POWERPC_ASM_CONST_H */