From patchwork Thu Jun 24 06:36:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jason Wang X-Patchwork-Id: 1496388 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=112.213.38.117; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org; receiver=) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4G9WDd5bZZz9sRf for ; Thu, 24 Jun 2021 16:58:09 +1000 (AEST) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4G9WDf3gDdz3c2T for ; Thu, 24 Jun 2021 16:58:10 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=cdjrlc.com (client-ip=59.36.132.50; helo=qq.com; envelope-from=wangborong@cdjrlc.com; receiver=) X-Greylist: delayed 64 seconds by postgrey-1.36 at boromir; Thu, 24 Jun 2021 16:38:17 AEST Received: from qq.com (smtpbg467.qq.com [59.36.132.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4G9Vnj4mWsz2yWG for ; Thu, 24 Jun 2021 16:38:17 +1000 (AEST) X-QQ-mid: bizesmtp37t1624516600tqz6f830 Received: from localhost.localdomain (unknown [182.148.13.245]) by esmtp6.qq.com (ESMTP) with id ; Thu, 24 Jun 2021 14:36:38 +0800 (CST) X-QQ-SSF: 01000000004000208000B00A0000000 X-QQ-FEAT: b/ahUAh0Vpxk5eOVWi7G1S7hXdII6Xjak228SqLppcx6xR828AtN7zPfeLEax 1KLc1R+tMbQB85tRIRu2jNGu9mn6Vt88dsGu+Ma3Mwp7T0FIpC3oJaziCRETz4r8++oxwfL Yz6uxdIqkEpv/mfBrFsnH5GF8aYXUuRQsOJPxOhqJ7tdNlyc7Mm5e63r+GY53hsWNHC86M3 afN8a2lnRQV09Zv4gZTaHZ6XpFoRTL1jnkEdx9i5R5n7NeluvaB4NgDh73EfSSdVruawJAU 8NBYoHGbI/IJja030DPA/L/V7zamPqIVjnLdrNyjZV5dJraOTDnOchHeZFL9L4YWbsEcQQH 7FDalMB/zuTRmudDXvRwZMtXliWtQ== X-QQ-GoodBg: 0 From: Jason Wang To: mpe@ellerman.id.au Subject: [PATCH] powerpc/sysfs: Replace sizeof(arr)/sizeof(arr[0]) with ARRAY_SIZE Date: Thu, 24 Jun 2021 14:36:32 +0800 Message-Id: <20210624063632.25632-1-wangborong@cdjrlc.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:cdjrlc.com:qybgforeign:qybgforeign6 X-QQ-Bgrelay: 1 X-Mailman-Approved-At: Thu, 24 Jun 2021 16:57:30 +1000 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: christophe.leroy@c-s.fr, maddy@linux.ibm.com, wangborong@cdjrlc.com, paulus@samba.org, clg@kaod.org, linuxppc-dev@lists.ozlabs.org, joel@jms.id.au Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" The ARRAY_SIZE macro is more compact and more formal in linux source. Signed-off-by: Jason Wang --- arch/powerpc/kernel/sysfs.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index 2e08640bb3b4..5ff0e55d0db1 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -843,14 +843,14 @@ static int register_cpu_online(unsigned int cpu) #ifdef HAS_PPC_PMC_IBM case PPC_PMC_IBM: attrs = ibm_common_attrs; - nattrs = sizeof(ibm_common_attrs) / sizeof(struct device_attribute); + nattrs = ARRAY_SIZE(ibm_common_attrs); pmc_attrs = classic_pmc_attrs; break; #endif /* HAS_PPC_PMC_IBM */ #ifdef HAS_PPC_PMC_G4 case PPC_PMC_G4: attrs = g4_common_attrs; - nattrs = sizeof(g4_common_attrs) / sizeof(struct device_attribute); + nattrs = ARRAY_SIZE(g4_common_attrs); pmc_attrs = classic_pmc_attrs; break; #endif /* HAS_PPC_PMC_G4 */ @@ -858,7 +858,7 @@ static int register_cpu_online(unsigned int cpu) case PPC_PMC_PA6T: /* PA Semi starts counting at PMC0 */ attrs = pa6t_attrs; - nattrs = sizeof(pa6t_attrs) / sizeof(struct device_attribute); + nattrs = ARRAY_SIZE(pa6t_attrs); pmc_attrs = NULL; break; #endif @@ -940,14 +940,14 @@ static int unregister_cpu_online(unsigned int cpu) #ifdef HAS_PPC_PMC_IBM case PPC_PMC_IBM: attrs = ibm_common_attrs; - nattrs = sizeof(ibm_common_attrs) / sizeof(struct device_attribute); + nattrs = ARRAY_SIZE(ibm_common_attrs); pmc_attrs = classic_pmc_attrs; break; #endif /* HAS_PPC_PMC_IBM */ #ifdef HAS_PPC_PMC_G4 case PPC_PMC_G4: attrs = g4_common_attrs; - nattrs = sizeof(g4_common_attrs) / sizeof(struct device_attribute); + nattrs = ARRAY_SIZE(g4_common_attrs); pmc_attrs = classic_pmc_attrs; break; #endif /* HAS_PPC_PMC_G4 */ @@ -955,7 +955,7 @@ static int unregister_cpu_online(unsigned int cpu) case PPC_PMC_PA6T: /* PA Semi starts counting at PMC0 */ attrs = pa6t_attrs; - nattrs = sizeof(pa6t_attrs) / sizeof(struct device_attribute); + nattrs = ARRAY_SIZE(pa6t_attrs); pmc_attrs = NULL; break; #endif