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authorNick Desaulniers <ndesaulniers@google.com>2021-09-11 02:40:43 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-09-13 20:18:28 +0300
commit6563139d90ad6178a990d051c7980f0998b5d2e8 (patch)
treea209507370f5b5b1e247d60b72e555fa0e6c6e06 /arch/powerpc
parentd20758951f8f28c0ee1b2a8a6bb8189858083895 (diff)
downloadlinux-6563139d90ad6178a990d051c7980f0998b5d2e8.tar.xz
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: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/include/asm/asm-const.h10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/powerpc/include/asm/asm-const.h b/arch/powerpc/include/asm/asm-const.h
index 0ce2368bd20f..dbfa5e1e3198 100644
--- a/arch/powerpc/include/asm/asm-const.h
+++ b/arch/powerpc/include/asm/asm-const.h
@@ -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 */