From patchwork Tue Aug 14 02:46:53 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: zhong jiang X-Patchwork-Id: 957342 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 41qHSs4ZXMz9s4V for ; Tue, 14 Aug 2018 13:02:21 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 41qHSs3HwpzF1Wr for ; Tue, 14 Aug 2018 13:02:21 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=huawei.com (client-ip=45.249.212.190; helo=huawei.com; envelope-from=zhongjiang@huawei.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from huawei.com (szxga04-in.huawei.com [45.249.212.190]) (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 41qHNr1Sw4zF0WL for ; Tue, 14 Aug 2018 12:58:50 +1000 (AEST) Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id A18C59B8FC826; Tue, 14 Aug 2018 10:58:45 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by DGGEMS404-HUB.china.huawei.com (10.3.19.204) with Microsoft SMTP Server id 14.3.399.0; Tue, 14 Aug 2018 10:58:43 +0800 From: zhong jiang To: , , , , , , , , , Subject: [PATCH 1/2] ia64: Use ARRAY_SIZE to replace its implementation Date: Tue, 14 Aug 2018 10:46:53 +0800 Message-ID: <1534214814-9043-2-git-send-email-zhongjiang@huawei.com> X-Mailer: git-send-email 1.7.12.4 In-Reply-To: <1534214814-9043-1-git-send-email-zhongjiang@huawei.com> References: <1534214814-9043-1-git-send-email-zhongjiang@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" We prefer to ARRAY_SIZE rather than duplicating its implementation. So just replace it. Signed-off-by: zhong jiang --- arch/ia64/kernel/perfmon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index a9d4dc6..6cbe6e0 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -4645,7 +4645,7 @@ static char *pfmfs_dname(struct dentry *dentry, char *buffer, int buflen) /* 32 */PFM_CMD(pfm_write_ibrs, PFM_CMD_PCLRWS, PFM_CMD_ARG_MANY, pfarg_dbreg_t, NULL), /* 33 */PFM_CMD(pfm_write_dbrs, PFM_CMD_PCLRWS, PFM_CMD_ARG_MANY, pfarg_dbreg_t, NULL) }; -#define PFM_CMD_COUNT (sizeof(pfm_cmd_tab)/sizeof(pfm_cmd_desc_t)) +#define PFM_CMD_COUNT ARRAY_SIZE(pfm_cmd_tab) static int pfm_check_task_state(pfm_context_t *ctx, int cmd, unsigned long flags) From patchwork Tue Aug 14 02:46:54 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: zhong jiang X-Patchwork-Id: 957343 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 41qHVv2mKpz9s4V for ; Tue, 14 Aug 2018 13:04:07 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 41qHVv1PGmzF10W for ; Tue, 14 Aug 2018 13:04:07 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=huawei.com (client-ip=45.249.212.190; helo=huawei.com; envelope-from=zhongjiang@huawei.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from huawei.com (szxga04-in.huawei.com [45.249.212.190]) (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 41qHNr1QDRzF0WK for ; Tue, 14 Aug 2018 12:58:50 +1000 (AEST) Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id A8D116CA693A6; Tue, 14 Aug 2018 10:58:45 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by DGGEMS404-HUB.china.huawei.com (10.3.19.204) with Microsoft SMTP Server id 14.3.399.0; Tue, 14 Aug 2018 10:58:44 +0800 From: zhong jiang To: , , , , , , , , , Subject: [PATCH 2/2] powerpc: Use ARRAY_SIZE to replace its implementation Date: Tue, 14 Aug 2018 10:46:54 +0800 Message-ID: <1534214814-9043-3-git-send-email-zhongjiang@huawei.com> X-Mailer: git-send-email 1.7.12.4 In-Reply-To: <1534214814-9043-1-git-send-email-zhongjiang@huawei.com> References: <1534214814-9043-1-git-send-email-zhongjiang@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Use ARRAY_SIZE instead of dividing sizeof array with sizeof an element. So just replace it. Signed-off-by: zhong jiang --- arch/powerpc/xmon/ppc-opc.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/arch/powerpc/xmon/ppc-opc.c b/arch/powerpc/xmon/ppc-opc.c index ac2b55b..f3f57a1 100644 --- a/arch/powerpc/xmon/ppc-opc.c +++ b/arch/powerpc/xmon/ppc-opc.c @@ -966,8 +966,7 @@ { 0xff, 11, NULL, NULL, PPC_OPERAND_SIGNOPT }, }; -const unsigned int num_powerpc_operands = (sizeof (powerpc_operands) - / sizeof (powerpc_operands[0])); +const unsigned int num_powerpc_operands = ARRAY_SIZE(powerpc_operands); /* The functions used to insert and extract complicated operands. */ @@ -6980,8 +6979,7 @@ {"fcfidu.", XRC(63,974,1), XRA_MASK, POWER7|PPCA2, PPCVLE, {FRT, FRB}}, }; -const int powerpc_num_opcodes = - sizeof (powerpc_opcodes) / sizeof (powerpc_opcodes[0]); +const int powerpc_num_opcodes = ARRAY_SIZE(powerpc_opcodes); /* The VLE opcode table. @@ -7219,8 +7217,7 @@ {"se_bl", BD8(58,0,1), BD8_MASK, PPCVLE, 0, {B8}}, }; -const int vle_num_opcodes = - sizeof (vle_opcodes) / sizeof (vle_opcodes[0]); +const int vle_num_opcodes = ARRAY_SIZE(vle_opcodes); /* The macro table. This is only used by the assembler. */ @@ -7288,5 +7285,4 @@ {"e_clrlslwi",4, PPCVLE, "e_rlwinm %0,%1,%3,(%2)-(%3),31-(%3)"}, }; -const int powerpc_num_macros = - sizeof (powerpc_macros) / sizeof (powerpc_macros[0]); +const int powerpc_num_macros = ARRAY_SIZE(powerpc_macros);