From patchwork Fri Sep 29 20:38:33 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andi Shyti X-Patchwork-Id: 9978661 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 9B04860329 for ; Fri, 29 Sep 2017 20:47:38 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8EA1D297BE for ; Fri, 29 Sep 2017 20:47:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 83858298B5; Fri, 29 Sep 2017 20:47:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 260CA297BE for ; Fri, 29 Sep 2017 20:47:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752405AbdI2Urh (ORCPT ); Fri, 29 Sep 2017 16:47:37 -0400 Received: from 1.mo6.mail-out.ovh.net ([46.105.56.136]:56267 "EHLO 1.mo6.mail-out.ovh.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752468AbdI2Urh (ORCPT ); Fri, 29 Sep 2017 16:47:37 -0400 Received: from player761.ha.ovh.net (b9.ovh.net [213.186.33.59]) by mo6.mail-out.ovh.net (Postfix) with ESMTP id D4DF0112CC0 for ; Fri, 29 Sep 2017 22:40:07 +0200 (CEST) Received: from etezian.org (unknown [103.14.185.112]) (Authenticated sender: andi@etezian.org) by player761.ha.ovh.net (Postfix) with ESMTPSA id E9BFE48006C; Fri, 29 Sep 2017 22:40:01 +0200 (CEST) From: Andi Shyti To: Dmitry Torokhov Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Andi Shyti , Andi Shyti Subject: [PATCH 06/12] Input: elants_i2c - use managed devm_device_add_group Date: Sat, 30 Sep 2017 05:38:33 +0900 Message-Id: <20170929203839.7010-7-andi@etezian.org> X-Mailer: git-send-email 2.14.2 In-Reply-To: <20170929203839.7010-1-andi@etezian.org> References: <20170929203839.7010-1-andi@etezian.org> X-Ovh-Tracer-Id: 12657085281523516058 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeelledrjeekgdduhedvucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddm Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Commit 57b8ff070f98 ("driver core: add devm_device_add_group() and friends") has added the the managed version for creating sysfs group files. Use devm_device_add_group instead of sysfs_create_group and remove the action that cleans the sysfs file when exiting the driver. Signed-off-by: Andi Shyti --- drivers/input/touchscreen/elants_i2c.c | 19 +------------------ 1 file changed, 1 insertion(+), 18 deletions(-) diff --git a/drivers/input/touchscreen/elants_i2c.c b/drivers/input/touchscreen/elants_i2c.c index 0f4cda7282a2..e102d7764bc2 100644 --- a/drivers/input/touchscreen/elants_i2c.c +++ b/drivers/input/touchscreen/elants_i2c.c @@ -1070,13 +1070,6 @@ static const struct attribute_group elants_attribute_group = { .attrs = elants_attributes, }; -static void elants_i2c_remove_sysfs_group(void *_data) -{ - struct elants_data *ts = _data; - - sysfs_remove_group(&ts->client->dev.kobj, &elants_attribute_group); -} - static int elants_i2c_power_on(struct elants_data *ts) { int error; @@ -1289,23 +1282,13 @@ static int elants_i2c_probe(struct i2c_client *client, if (!client->dev.of_node) device_init_wakeup(&client->dev, true); - error = sysfs_create_group(&client->dev.kobj, &elants_attribute_group); + error = devm_device_add_group(&client->dev, &elants_attribute_group); if (error) { dev_err(&client->dev, "failed to create sysfs attributes: %d\n", error); return error; } - error = devm_add_action(&client->dev, - elants_i2c_remove_sysfs_group, ts); - if (error) { - elants_i2c_remove_sysfs_group(ts); - dev_err(&client->dev, - "Failed to add sysfs cleanup action: %d\n", - error); - return error; - } - return 0; }