From 193d2aadc0ff5c687f6f0d5ef1d38c86ab511a14 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Fri, 9 Nov 2012 19:37:59 -0800 Subject: sparc: Support atomic64_dec_if_positive properly. Sparc32 already supported it, as a consequence of using the generic atomic64 implementation. And the sparc64 implementation is rather trivial. This allows us to set ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE for all of sparc, and avoid the annoying warning from lib/atomic64_test.c Signed-off-by: David S. Miller --- arch/sparc/lib/ksyms.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/sparc/lib/ksyms.c') diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c index ee31b884c61..0c4e35e522f 100644 --- a/arch/sparc/lib/ksyms.c +++ b/arch/sparc/lib/ksyms.c @@ -116,6 +116,7 @@ EXPORT_SYMBOL(atomic64_add); EXPORT_SYMBOL(atomic64_add_ret); EXPORT_SYMBOL(atomic64_sub); EXPORT_SYMBOL(atomic64_sub_ret); +EXPORT_SYMBOL(atomic64_dec_if_positive); /* Atomic bit operations. */ EXPORT_SYMBOL(test_and_set_bit); -- cgit v1.2.3-70-g09d2