From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751968Ab3F0CPF (ORCPT ); Wed, 26 Jun 2013 22:15:05 -0400 Received: from intranet.asianux.com ([58.214.24.6]:16527 "EHLO intranet.asianux.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751744Ab3F0CPD (ORCPT ); Wed, 26 Jun 2013 22:15:03 -0400 X-Spam-Score: -100.8 Message-ID: <51CB9FF1.4020308@asianux.com> Date: Thu, 27 Jun 2013 10:14:09 +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: Hirokazu Takata CC: linux-m32r@ml.linux-m32r.org, linux-m32r-ja@ml.linux-m32r.org, "linux-kernel@vger.kernel.org" , Linux-Arch Subject: [PATCH] arch: m32r: include: asm: add generic cmpxchg64() definition Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Need define cmpxchg64(), so use generic one. The related error (with allmodconfig): drivers/block/blockconsole.c: In function ‘bcon_advance_console_bytes’: drivers/block/blockconsole.c:164:2: error: implicit declaration of function ‘cmpxchg64’ [-Werror=implicit-function-declaration] Signed-off-by: Chen Gang --- arch/m32r/include/asm/cmpxchg.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/m32r/include/asm/cmpxchg.h b/arch/m32r/include/asm/cmpxchg.h index de651db..a188b03 100644 --- a/arch/m32r/include/asm/cmpxchg.h +++ b/arch/m32r/include/asm/cmpxchg.h @@ -217,5 +217,6 @@ static inline unsigned long __cmpxchg_local(volatile void *ptr, ((__typeof__(*(ptr)))__cmpxchg_local((ptr), (unsigned long)(o), \ (unsigned long)(n), sizeof(*(ptr)))) #define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n)) +#define cmpxchg64(ptr, o, n) cmpxchg64_local((ptr), (o), (n)) #endif /* _ASM_M32R_CMPXCHG_H */ -- 1.7.7.6