From 748a76b5152e8f38edf8afbf6f4cd6e326ad9e62 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Thu, 11 Jul 2013 08:04:20 -0700 Subject: alpha: Implement atomic64_dec_if_positive Reviewed-and-Tested-by: Matt Turner Signed-off-by: Matt Turner Signed-off-by: Richard Henderson --- arch/alpha/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/alpha/Kconfig') diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 837a1f2d8b96..082d9b4b5472 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -15,6 +15,7 @@ config ALPHA select ARCH_WANT_OPTIONAL_GPIOLIB select ARCH_WANT_IPC_PARSE_VERSION select ARCH_HAVE_NMI_SAFE_CMPXCHG + select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select GENERIC_SMP_IDLE_THREAD select GENERIC_CMOS_UPDATE select GENERIC_STRNCPY_FROM_USER -- cgit