[<prev] [next>] [day] [month] [year] [list]
Message-ID: <20100528115428.GD3686@osiris.boeblingen.de.ibm.com>
Date: Fri, 28 May 2010 13:54:28 +0200
From: Heiko Carstens <heiko.carstens@...ibm.com>
To: "H. Peter Anvin" <hpa@...or.com>
Cc: linux-kernel@...r.kernel.org,
Luca Barbieri <luca@...a-barbieri.com>
Subject: [PATCH] lib: add s390 to atomic64_dec_if_positive archs
From: Heiko Carstens <heiko.carstens@...ibm.com>
Add s390 to list of architectures that have atomic64_dec_if_positive
implemented so we get rid of this warning:
lib/atomic64_test.c:129:2: warning: #warning Please implement
atomic64_dec_if_positive for your architecture, and add it to the IF above
Signed-off-by: Heiko Carstens <heiko.carstens@...ibm.com>
Cc: Luca Barbieri <luca@...a-barbieri.com>
---
lib/atomic64_test.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/lib/atomic64_test.c
+++ b/lib/atomic64_test.c
@@ -112,7 +112,8 @@ static __init int test_atomic64(void)
r += one;
BUG_ON(v.counter != r);
-#if defined(CONFIG_X86) || defined(CONFIG_MIPS) || defined(CONFIG_PPC) || defined(_ASM_GENERIC_ATOMIC64_H)
+#if defined(CONFIG_X86) || defined(CONFIG_MIPS) || defined(CONFIG_PPC) || \
+ defined(CONFIG_S390) || defined(_ASM_GENERIC_ATOMIC64_H)
INIT(onestwos);
BUG_ON(atomic64_dec_if_positive(&v) != (onestwos - 1));
r -= one;
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists