From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9CF3C433DB for ; Tue, 9 Feb 2021 09:43:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5D1BF64E7C for ; Tue, 9 Feb 2021 09:43:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230398AbhBIJmk (ORCPT ); Tue, 9 Feb 2021 04:42:40 -0500 Received: from m12-13.163.com ([220.181.12.13]:41721 "EHLO m12-13.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229939AbhBIJjo (ORCPT ); Tue, 9 Feb 2021 04:39:44 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id; bh=MrsoAV+zu1Ug+eSr1I X4k24NhUyAb/tUE5+u2X9r3EA=; b=MDt+zSZQfv+twSlD05f+I+zHUnP/gFes0L NweZkdMPBD5XtOK/Mk+mKy7qgj5JZyhBvnqB05Q5APUJKiSHKIJJ281XxaHTZcPC EBoP5rZBZtXXkJccLHT+iw+HlmQLFc93ihPVQ6aALVPc9nty+fQxMwod67piGJ/6 Mpv6yTjg8= Received: from localhost.localdomain.localdomain (unknown [182.150.160.182]) by smtp9 (Coremail) with SMTP id DcCowADH09qyTCJgokJOeg--.59330S2; Tue, 09 Feb 2021 16:49:55 +0800 (CST) From: Liao Pingfang To: akpm@linux-foundation.org, rppt@kernel.org Cc: linux-kernel@vger.kernel.org, Liao Pingfang Subject: [PATCH] bus: mvebu-mbus: Convert to use DEFINE_SHOW_ATTRIBUTE macro Date: Tue, 9 Feb 2021 16:49:41 +0800 Message-Id: <1612860581-3073-1-git-send-email-winndows@163.com> X-Mailer: git-send-email 1.8.3.1 X-CM-TRANSID: DcCowADH09qyTCJgokJOeg--.59330S2 X-Coremail-Antispam: 1Uf129KBjvJXoW7ArW7JFWxCr47ZF47ur15Jwb_yoW8Xw4xpa 93uayjyr1UtrWUGFnYyFsrZa4fuaySq3y2qFyv93yFqF98Zw1YqF1xtFWSkr1rWry8Wr1a qw15GFyxZFWjyrDanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x0ziPxhdUUUUU= X-Originating-IP: [182.150.160.182] X-CM-SenderInfo: hzlq0vxrzvqiywtou0bp/1tbiGRM0mVyPb2V17AAAsn Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Liao Pingfang --- drivers/bus/mvebu-mbus.c | 24 ++---------------------- 1 file changed, 2 insertions(+), 22 deletions(-) diff --git a/drivers/bus/mvebu-mbus.c b/drivers/bus/mvebu-mbus.c index 2519cee..4439612 100644 --- a/drivers/bus/mvebu-mbus.c +++ b/drivers/bus/mvebu-mbus.c @@ -470,17 +470,7 @@ static int mvebu_sdram_debug_show(struct seq_file *seq, void *v) return mbus->soc->show_cpu_target(mbus, seq, v); } -static int mvebu_sdram_debug_open(struct inode *inode, struct file *file) -{ - return single_open(file, mvebu_sdram_debug_show, inode->i_private); -} - -static const struct file_operations mvebu_sdram_debug_fops = { - .open = mvebu_sdram_debug_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(mvebu_sdram_debug); static int mvebu_devs_debug_show(struct seq_file *seq, void *v) { @@ -520,17 +510,7 @@ static int mvebu_devs_debug_show(struct seq_file *seq, void *v) return 0; } -static int mvebu_devs_debug_open(struct inode *inode, struct file *file) -{ - return single_open(file, mvebu_devs_debug_show, inode->i_private); -} - -static const struct file_operations mvebu_devs_debug_fops = { - .open = mvebu_devs_debug_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(mvebu_devs_debug); /* * SoC-specific functions and definitions -- 1.8.3.1