From patchwork Thu Apr 7 18:43:10 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laxman Dewangan X-Patchwork-Id: 8776301 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 4E02DC0553 for ; Thu, 7 Apr 2016 18:56:38 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8683F201D3 for ; Thu, 7 Apr 2016 18:56:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 69C7A2014A for ; Thu, 7 Apr 2016 18:56:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932559AbcDGSzT (ORCPT ); Thu, 7 Apr 2016 14:55:19 -0400 Received: from hqemgate16.nvidia.com ([216.228.121.65]:15591 "EHLO hqemgate16.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932359AbcDGSzP (ORCPT ); Thu, 7 Apr 2016 14:55:15 -0400 Received: from hqnvupgp07.nvidia.com (Not Verified[216.228.121.13]) by hqemgate16.nvidia.com id ; Thu, 07 Apr 2016 11:55:10 -0700 Received: from HQMAIL104.nvidia.com ([172.20.12.94]) by hqnvupgp07.nvidia.com (PGP Universal service); Thu, 07 Apr 2016 11:53:09 -0700 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Thu, 07 Apr 2016 11:53:09 -0700 Received: from HQMAIL104.nvidia.com (172.18.146.11) by HQMAIL104.nvidia.com (172.18.146.11) with Microsoft SMTP Server (TLS) id 15.0.1130.7; Thu, 7 Apr 2016 18:55:14 +0000 Received: from hqemhub02.nvidia.com (172.20.150.31) by HQMAIL104.nvidia.com (172.18.146.11) with Microsoft SMTP Server (TLS) id 15.0.1130.7 via Frontend Transport; Thu, 7 Apr 2016 18:55:14 +0000 Received: from ldewanganubuntu-System-Product-Name.nvidia.com (172.20.144.16) by hqemhub02.nvidia.com (172.20.150.31) with Microsoft SMTP Server (TLS) id 8.3.406.0; Thu, 7 Apr 2016 11:55:13 -0700 From: Laxman Dewangan To: , , , CC: , , , , "Laxman Dewangan" , Linus Walleij Subject: [PATCH V2 16/20] mfd: stw481x: Use devm_mfd_add_devices() for mfd_device registration Date: Fri, 8 Apr 2016 00:13:10 +0530 Message-ID: <1460054594-32325-17-git-send-email-ldewangan@nvidia.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1460054594-32325-1-git-send-email-ldewangan@nvidia.com> References: <1460054594-32325-1-git-send-email-ldewangan@nvidia.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Use devm_mfd_add_devices() for MFD devices registration and get rid of .remove callback to remove MFD child-devices. This is done by managed device framework. Signed-off-by: Laxman Dewangan CC: Linus Walleij Acked-by: Linus Walleij --- Changes from V1: - Convert mfd to MFD. - Run checkpatch with --strict option and fix warning. - Collected acks. drivers/mfd/stw481x.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/drivers/mfd/stw481x.c b/drivers/mfd/stw481x.c index ca613df..ab949ea 100644 --- a/drivers/mfd/stw481x.c +++ b/drivers/mfd/stw481x.c @@ -206,8 +206,8 @@ static int stw481x_probe(struct i2c_client *client, stw481x_cells[i].pdata_size = sizeof(*stw481x); } - ret = mfd_add_devices(&client->dev, 0, stw481x_cells, - ARRAY_SIZE(stw481x_cells), NULL, 0, NULL); + ret = devm_mfd_add_devices(&client->dev, 0, stw481x_cells, + ARRAY_SIZE(stw481x_cells), NULL, 0, NULL); if (ret) return ret; @@ -216,12 +216,6 @@ static int stw481x_probe(struct i2c_client *client, return ret; } -static int stw481x_remove(struct i2c_client *client) -{ - mfd_remove_devices(&client->dev); - return 0; -} - /* * This ID table is completely unused, as this is a pure * device-tree probed driver, but it has to be here due to @@ -246,7 +240,6 @@ static struct i2c_driver stw481x_driver = { .of_match_table = stw481x_match, }, .probe = stw481x_probe, - .remove = stw481x_remove, .id_table = stw481x_id, };