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| author | Nick Desaulniers <ndesaulniers@google.com> | 2020-11-11 04:21:05 +0100 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-11-11 23:49:22 +0100 |
| commit | 4abaacc704729ec93a6ca23f6b3a92532337959b (patch) | |
| tree | b1da8b6e3c252ffdc72fe97ef84e1756c953eeae | |
| parent | mips: Remove #include <uapi/asm/types.h> from <asm/types.h> (diff) | |
| download | linux-4abaacc704729ec93a6ca23f6b3a92532337959b.tar.xz linux-4abaacc704729ec93a6ca23f6b3a92532337959b.zip | |
MIPS: remove GCC < 4.9 support
Remove a tautology; since
commit 0bddd227f3dc ("Documentation: update for gcc 4.9 requirement")
which raised the minimally supported version of GCC to 4.9, this case is
always true.
Link: https://github.com/ClangBuiltLinux/linux/issues/427
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| -rw-r--r-- | arch/mips/include/asm/compiler.h | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/mips/include/asm/compiler.h b/arch/mips/include/asm/compiler.h index a2cb2d2b1c07..2b06090a78b2 100644 --- a/arch/mips/include/asm/compiler.h +++ b/arch/mips/include/asm/compiler.h @@ -43,14 +43,7 @@ #undef barrier_before_unreachable #define barrier_before_unreachable() asm volatile(".insn") -#if !defined(CONFIG_CC_IS_GCC) || \ - (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 9) -# define GCC_OFF_SMALL_ASM() "ZC" -#elif defined(CONFIG_CPU_MICROMIPS) -# error "microMIPS compilation unsupported with GCC older than 4.9" -#else -# define GCC_OFF_SMALL_ASM() "R" -#endif +#define GCC_OFF_SMALL_ASM() "ZC" #ifdef CONFIG_CPU_MIPSR6 #define MIPS_ISA_LEVEL "mips64r6" |