From patchwork Wed Feb 24 13:16:00 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laxman Dewangan X-Patchwork-Id: 8407991 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B05249F52D for ; Wed, 24 Feb 2016 14:01:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E46822021B for ; Wed, 24 Feb 2016 14:01:52 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 07535201BC for ; Wed, 24 Feb 2016 14:01:52 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1aYZz0-0002Bv-Lj; Wed, 24 Feb 2016 14:00:02 +0000 Received: from hqemgate15.nvidia.com ([216.228.121.64]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1aYZZC-0004wW-6n; Wed, 24 Feb 2016 13:33:25 +0000 Received: from hqnvupgp08.nvidia.com (Not Verified[216.228.121.13]) by hqemgate15.nvidia.com id ; Wed, 24 Feb 2016 05:32:11 -0800 Received: from hqemhub03.nvidia.com ([172.20.150.15]) by hqnvupgp08.nvidia.com (PGP Universal service); Wed, 24 Feb 2016 05:32:18 -0800 X-PGP-Universal: processed; by hqnvupgp08.nvidia.com on Wed, 24 Feb 2016 05:32:18 -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 05:32:22 -0800 From: Laxman Dewangan To: , , Subject: [PATCH 35/50] pinctrl: as3722: Use devm_pinctrl_register() for pinctrl registration Date: Wed, 24 Feb 2016 18:46:00 +0530 Message-ID: <1456319775-3216-36-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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160224_053322_507993_AAC6A94C X-CRM114-Status: UNSURE ( 9.66 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -6.9 (------) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, Laxman Dewangan , bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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_pinctrl_register() for pin control registration and clean error path. Signed-off-by: Laxman Dewangan --- drivers/pinctrl/pinctrl-as3722.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/pinctrl/pinctrl-as3722.c b/drivers/pinctrl/pinctrl-as3722.c index e844fdc..0808569 100644 --- a/drivers/pinctrl/pinctrl-as3722.c +++ b/drivers/pinctrl/pinctrl-as3722.c @@ -569,8 +569,8 @@ static int as3722_pinctrl_probe(struct platform_device *pdev) as3722_pinctrl_desc.name = dev_name(&pdev->dev); as3722_pinctrl_desc.pins = as3722_pins_desc; as3722_pinctrl_desc.npins = ARRAY_SIZE(as3722_pins_desc); - as_pci->pctl = pinctrl_register(&as3722_pinctrl_desc, - &pdev->dev, as_pci); + as_pci->pctl = devm_pinctrl_register(&pdev->dev, &as3722_pinctrl_desc, + as_pci); if (IS_ERR(as_pci->pctl)) { dev_err(&pdev->dev, "Couldn't register pinctrl driver\n"); return PTR_ERR(as_pci->pctl); @@ -582,7 +582,7 @@ static int as3722_pinctrl_probe(struct platform_device *pdev) ret = gpiochip_add_data(&as_pci->gpio_chip, as_pci); if (ret < 0) { dev_err(&pdev->dev, "Couldn't register gpiochip, %d\n", ret); - goto fail_chip_add; + return ret; } ret = gpiochip_add_pin_range(&as_pci->gpio_chip, dev_name(&pdev->dev), @@ -596,8 +596,6 @@ static int as3722_pinctrl_probe(struct platform_device *pdev) fail_range_add: gpiochip_remove(&as_pci->gpio_chip); -fail_chip_add: - pinctrl_unregister(as_pci->pctl); return ret; } @@ -606,7 +604,6 @@ static int as3722_pinctrl_remove(struct platform_device *pdev) struct as3722_pctrl_info *as_pci = platform_get_drvdata(pdev); gpiochip_remove(&as_pci->gpio_chip); - pinctrl_unregister(as_pci->pctl); return 0; }