From patchwork Sat Mar 27 09:56:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Junlin Yang X-Patchwork-Id: 410463 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=unavailable 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 B2B2EC433E1 for ; Sat, 27 Mar 2021 10:01:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8A119619FF for ; Sat, 27 Mar 2021 10:01:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231267AbhC0KBN (ORCPT ); Sat, 27 Mar 2021 06:01:13 -0400 Received: from m12-12.163.com ([220.181.12.12]:54957 "EHLO m12-12.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231468AbhC0KBE (ORCPT ); Sat, 27 Mar 2021 06:01:04 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=/BhxQ Uwk2txft5OcNY5/+TGgju86XAdEU+w3D9UUn18=; b=Tb5KMjFkEX9ortqdiNHNb b+atZuiYgbU184k3bQ3N58oP9f5jI5ymermN9LK1b4nAlW0JMPGoC5Ri1bO6tfv3 dQZC0uC8USyKxFVR8LCvkFGjNHBrfME0QOKXJ19G37yd28uLSA6PzBZtDlhJp80y gHMWr5txVmF2O8wd2JCCNc= Received: from yangjunlin.ccdomain.com (unknown [218.17.89.92]) by smtp8 (Coremail) with SMTP id DMCowABnb48EAl9gqMu5Wg--.45769S2; Sat, 27 Mar 2021 17:59:34 +0800 (CST) From: angkery To: nbd@nbd.name, lorenzo.bianconi83@gmail.com, ryder.lee@mediatek.com, kvalo@codeaurora.org, davem@davemloft.net, kuba@kernel.org, matthias.bgg@gmail.com, shayne.chen@mediatek.com, yiwei.chung@mediatek.com, ap420073@gmail.com, sean.wang@mediatek.com, Soul.Huang@mediatek.com Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Junlin Yang Subject: [PATCH] mt76: Convert to DEFINE_SHOW_ATTRIBUTE Date: Sat, 27 Mar 2021 17:56:17 +0800 Message-Id: <20210327095617.1222-1-angkery@163.com> X-Mailer: git-send-email 2.24.0.windows.2 MIME-Version: 1.0 X-CM-TRANSID: DMCowABnb48EAl9gqMu5Wg--.45769S2 X-Coremail-Antispam: 1Uf129KBjvJXoWxAr43tr17ury8Zr18Cr1UGFg_yoWrKw1xpa 95uayUAr48Jr1kKFWkAFWUZa4Skanaq347Zr92934ruF1ktrnYyF4UKFWSvrW0k3y8Cw1U Xa1Yyry7GrWYvr7anT9S1TB71UUUUUDqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jLWrXUUUUU= X-Originating-IP: [218.17.89.92] X-CM-SenderInfo: 5dqjyvlu16il2tof0z/xtbBRgZiI13l-C9qnQAAsd Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Junlin Yang Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Junlin Yang --- .../net/wireless/mediatek/mt76/mt7915/debugfs.c | 36 ++++------------------ .../net/wireless/mediatek/mt76/mt7921/debugfs.c | 18 ++--------- 2 files changed, 9 insertions(+), 45 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c index 77dcd71..7bef36f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c @@ -192,7 +192,7 @@ static int mt7915_ser_trigger_set(void *data, u64 val) } static int -mt7915_tx_stats_read(struct seq_file *file, void *data) +mt7915_tx_stats_show(struct seq_file *file, void *data) { struct mt7915_dev *dev = file->private; int stat[8], i, n; @@ -222,19 +222,7 @@ static int mt7915_ser_trigger_set(void *data, u64 val) return 0; } -static int -mt7915_tx_stats_open(struct inode *inode, struct file *f) -{ - return single_open(f, mt7915_tx_stats_read, inode->i_private); -} - -static const struct file_operations fops_tx_stats = { - .open = mt7915_tx_stats_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, - .owner = THIS_MODULE, -}; +DEFINE_SHOW_ATTRIBUTE(mt7915_tx_stats); static int mt7915_read_temperature(struct seq_file *s, void *data) { @@ -379,7 +367,7 @@ int mt7915_init_debugfs(struct mt7915_dev *dev) mt7915_queues_read); debugfs_create_devm_seqfile(dev->mt76.dev, "acq", dir, mt7915_queues_acq); - debugfs_create_file("tx_stats", 0400, dir, dev, &fops_tx_stats); + debugfs_create_file("tx_stats", 0400, dir, dev, &mt7915_tx_stats_fops); debugfs_create_file("fw_debug", 0600, dir, dev, &fops_fw_debug); debugfs_create_file("implicit_txbf", 0600, dir, dev, &fops_implicit_txbf); @@ -412,7 +400,7 @@ static int mt7915_sta_fixed_rate_set(void *data, u64 rate) mt7915_sta_fixed_rate_set, "%llx\n"); static int -mt7915_sta_stats_read(struct seq_file *s, void *data) +mt7915_sta_stats_show(struct seq_file *s, void *data) { struct ieee80211_sta *sta = s->private; struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv; @@ -455,24 +443,12 @@ static int mt7915_sta_fixed_rate_set(void *data, u64 rate) return 0; } -static int -mt7915_sta_stats_open(struct inode *inode, struct file *f) -{ - return single_open(f, mt7915_sta_stats_read, inode->i_private); -} - -static const struct file_operations fops_sta_stats = { - .open = mt7915_sta_stats_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, - .owner = THIS_MODULE, -}; +DEFINE_SHOW_ATTRIBUTE(mt7915_sta_stats); void mt7915_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct dentry *dir) { debugfs_create_file("fixed_rate", 0600, dir, sta, &fops_fixed_rate); - debugfs_create_file("stats", 0400, dir, sta, &fops_sta_stats); + debugfs_create_file("stats", 0400, dir, sta, &mt7915_sta_stats_fops); } #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c index 0dc8e25..c1a64ff 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c @@ -62,7 +62,7 @@ } static int -mt7921_tx_stats_read(struct seq_file *file, void *data) +mt7921_tx_stats_show(struct seq_file *file, void *data) { struct mt7921_dev *dev = file->private; int stat[8], i, n; @@ -88,19 +88,7 @@ return 0; } -static int -mt7921_tx_stats_open(struct inode *inode, struct file *f) -{ - return single_open(f, mt7921_tx_stats_read, inode->i_private); -} - -static const struct file_operations fops_tx_stats = { - .open = mt7921_tx_stats_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, - .owner = THIS_MODULE, -}; +DEFINE_SHOW_ATTRIBUTE(mt7921_tx_stats); static int mt7921_queues_acq(struct seq_file *s, void *data) @@ -239,7 +227,7 @@ int mt7921_init_debugfs(struct mt7921_dev *dev) mt7921_queues_read); debugfs_create_devm_seqfile(dev->mt76.dev, "acq", dir, mt7921_queues_acq); - debugfs_create_file("tx_stats", 0400, dir, dev, &fops_tx_stats); + debugfs_create_file("tx_stats", 0400, dir, dev, &mt7921_tx_stats_fops); debugfs_create_file("fw_debug", 0600, dir, dev, &fops_fw_debug); debugfs_create_file("runtime-pm", 0600, dir, dev, &fops_pm); debugfs_create_file("idle-timeout", 0600, dir, dev,