From patchwork Wed Feb 24 13:16:02 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laxman Dewangan X-Patchwork-Id: 587406 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id AB9E614032B for ; Thu, 25 Feb 2016 00:38:12 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757930AbcBXNcd (ORCPT ); Wed, 24 Feb 2016 08:32:33 -0500 Received: from hqemgate15.nvidia.com ([216.228.121.64]:3466 "EHLO hqemgate15.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757860AbcBXNcc (ORCPT ); Wed, 24 Feb 2016 08:32:32 -0500 Received: from hqnvupgp08.nvidia.com (Not Verified[216.228.121.13]) by hqemgate15.nvidia.com id ; Wed, 24 Feb 2016 05:32:17 -0800 Received: from hqemhub03.nvidia.com ([172.20.150.15]) by hqnvupgp08.nvidia.com (PGP Universal service); Wed, 24 Feb 2016 05:32:24 -0800 X-PGP-Universal: processed; by hqnvupgp08.nvidia.com on Wed, 24 Feb 2016 05:32:24 -0800 Received: from ldewanganubuntu-System-Product-Name.nvidia.com (172.20.144.16) by hqemhub03.nvidia.com (172.20.150.15) with Microsoft SMTP Server (TLS) id 8.3.406.0; Wed, 24 Feb 2016 05:32:30 -0800 From: Laxman Dewangan To: , , CC: , , , , , , , Laxman Dewangan , Jean-Christophe Plagniol-Villard Subject: [PATCH 37/50] pinctrl: at91: Use devm_pinctrl_register() for pinctrl registration Date: Wed, 24 Feb 2016 18:46:02 +0530 Message-ID: <1456319775-3216-38-git-send-email-ldewangan@nvidia.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1456319775-3216-1-git-send-email-ldewangan@nvidia.com> References: <1456319775-3216-1-git-send-email-ldewangan@nvidia.com> MIME-Version: 1.0 Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Use devm_pinctrl_register() for pin control registration and remove the need of .remove callback. Signed-off-by: Laxman Dewangan Cc: Jean-Christophe Plagniol-Villard Cc: linux-arm-kernel@lists.infradead.org --- drivers/pinctrl/pinctrl-at91.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c index 523b6b7..f265ebe 100644 --- a/drivers/pinctrl/pinctrl-at91.c +++ b/drivers/pinctrl/pinctrl-at91.c @@ -1252,7 +1252,8 @@ static int at91_pinctrl_probe(struct platform_device *pdev) } platform_set_drvdata(pdev, info); - info->pctl = pinctrl_register(&at91_pinctrl_desc, &pdev->dev, info); + info->pctl = devm_pinctrl_register(&pdev->dev, &at91_pinctrl_desc, + info); if (IS_ERR(info->pctl)) { dev_err(&pdev->dev, "could not register AT91 pinctrl driver\n"); @@ -1269,15 +1270,6 @@ static int at91_pinctrl_probe(struct platform_device *pdev) return 0; } -static int at91_pinctrl_remove(struct platform_device *pdev) -{ - struct at91_pinctrl *info = platform_get_drvdata(pdev); - - pinctrl_unregister(info->pctl); - - return 0; -} - static int at91_gpio_get_direction(struct gpio_chip *chip, unsigned offset) { struct at91_gpio_chip *at91_gpio = gpiochip_get_data(chip); @@ -1821,7 +1813,6 @@ static struct platform_driver at91_pinctrl_driver = { .of_match_table = at91_pinctrl_of_match, }, .probe = at91_pinctrl_probe, - .remove = at91_pinctrl_remove, }; static struct platform_driver * const drivers[] = {