Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755055Ab3JJCdB (ORCPT ); Wed, 9 Oct 2013 22:33:01 -0400 Received: from intranet.asianux.com ([58.214.24.6]:6482 "EHLO intranet.asianux.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752717Ab3JJCc7 (ORCPT ); Wed, 9 Oct 2013 22:32:59 -0400 X-Spam-Score: -100.8 Message-ID: <5256117A.4000009@asianux.com> Date: Thu, 10 Oct 2013 10:31:22 +0800 From: Chen Gang User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130110 Thunderbird/17.0.2 MIME-Version: 1.0 To: Martin Schwidefsky , Heiko Carstens , Russell King - ARM Linux , Catalin Marinas , Will Deacon CC: linux390@de.ibm.com, linux-s390@vger.kernel.org, "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: [PATCH 1/3] s390: include: asm: atomic.h: use 'unsigned int' instead of 'unsigned long' for atomic_*_mask() References: <52561137.3070608@asianux.com> In-Reply-To: <52561137.3070608@asianux.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1317 Lines: 36 The type of 'v->counter' is always 'int', and related inline assembly code also process 'int', so use 'unsigned int' instead of 'unsigned long' for the 'mask'. Signed-off-by: Chen Gang --- arch/s390/include/asm/atomic.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h index a62ed2d..12c5ec1 100644 --- a/arch/s390/include/asm/atomic.h +++ b/arch/s390/include/asm/atomic.h @@ -113,12 +113,12 @@ static inline void atomic_add(int i, atomic_t *v) #define atomic_dec_return(_v) atomic_sub_return(1, _v) #define atomic_dec_and_test(_v) (atomic_sub_return(1, _v) == 0) -static inline void atomic_clear_mask(unsigned long mask, atomic_t *v) +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v) { __ATOMIC_LOOP(v, ~mask, __ATOMIC_AND); } -static inline void atomic_set_mask(unsigned long mask, atomic_t *v) +static inline void atomic_set_mask(unsigned int mask, atomic_t *v) { __ATOMIC_LOOP(v, mask, __ATOMIC_OR); } -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/