diff options
| author | Catalin Marinas <catalin.marinas@arm.com> | 2012-07-30 17:41:09 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-30 20:25:16 -0400 |
| commit | 7463449b8287162454d7e00bf7fd2c64f72c1dc8 (patch) | |
| tree | c9dd3007ce4cd59489c0cb7b55b0240aa8bbd865 /arch/arm/Kconfig | |
| parent | 6017b485caeae5915956190b4f3d8307021e785d (diff) | |
atomic64_test: simplify the #ifdef for atomic64_dec_if_positive() test
Introduce CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE and use this instead
of the multitude of #if defined() checks in atomic64_test.c
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index fbdd8533c05d..4172c3cea228 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig | |||
| @@ -11,6 +11,7 @@ config ARM | |||
| 11 | select RTC_LIB | 11 | select RTC_LIB |
| 12 | select SYS_SUPPORTS_APM_EMULATION | 12 | select SYS_SUPPORTS_APM_EMULATION |
| 13 | select GENERIC_ATOMIC64 if (CPU_V6 || !CPU_32v6K || !AEABI) | 13 | select GENERIC_ATOMIC64 if (CPU_V6 || !CPU_32v6K || !AEABI) |
| 14 | select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE | ||
| 14 | select HAVE_OPROFILE if (HAVE_PERF_EVENTS) | 15 | select HAVE_OPROFILE if (HAVE_PERF_EVENTS) |
| 15 | select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL | 16 | select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL |
| 16 | select HAVE_ARCH_KGDB | 17 | select HAVE_ARCH_KGDB |