From patchwork Wed Apr 16 07:28:39 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 3998721 Return-Path: X-Original-To: patchwork-ltsi-dev@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 492A3BFF02 for ; Wed, 16 Apr 2014 07:28:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 693A220268 for ; Wed, 16 Apr 2014 07:28:58 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) by mail.kernel.org (Postfix) with ESMTP id 8B5F920211 for ; Wed, 16 Apr 2014 07:28:57 +0000 (UTC) Received: from mail.linux-foundation.org (localhost [IPv6:::1]) by mail.linuxfoundation.org (Postfix) with ESMTP id B044C8CB; Wed, 16 Apr 2014 07:28:49 +0000 (UTC) X-Original-To: ltsi-dev@lists.linuxfoundation.org Delivered-To: ltsi-dev@mail.linuxfoundation.org Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTP id 4BFB387D for ; Wed, 16 Apr 2014 07:28:49 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from kirsty.vergenet.net (kirsty.vergenet.net [202.4.237.240]) by smtp1.linuxfoundation.org (Postfix) with ESMTP id 6A4641FA26 for ; Wed, 16 Apr 2014 07:28:48 +0000 (UTC) Received: from ayumi.isobedori.kobe.vergenet.net (p2020-ipbfp1604kobeminato.hyogo.ocn.ne.jp [114.154.85.20]) by kirsty.vergenet.net (Postfix) with ESMTP id 0701425BF3B; Wed, 16 Apr 2014 17:28:43 +1000 (EST) Received: by ayumi.isobedori.kobe.vergenet.net (Postfix, from userid 7100) id EAAA7EDE6F6; Wed, 16 Apr 2014 16:28:42 +0900 (JST) From: Simon Horman To: ltsi-dev@lists.linuxfoundation.org Date: Wed, 16 Apr 2014 16:28:39 +0900 Message-Id: <1397633319-16727-4-git-send-email-horms+renesas@verge.net.au> X-Mailer: git-send-email 1.8.5.2 In-Reply-To: <1397633319-16727-1-git-send-email-horms+renesas@verge.net.au> References: <1397633319-16727-1-git-send-email-horms+renesas@verge.net.au> X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,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 Cc: Magnus Damm Subject: [LTSI-dev] [PATCH 3/3] gpio: rcar: Add helper variable dev = &pdev->dev X-BeenThere: ltsi-dev@lists.linuxfoundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "A list to discuss patches, development, and other things related to the LTSI project" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: ltsi-dev-bounces@lists.linuxfoundation.org Errors-To: ltsi-dev-bounces@lists.linuxfoundation.org X-Virus-Scanned: ClamAV using ClamSMTP From: Geert Uytterhoeven Signed-off-by: Geert Uytterhoeven Cc: linux-gpio@vger.kernel.org Acked-by: Laurent Pinchart Signed-off-by: Linus Walleij (cherry picked from commit b22978fc33dec72e5f8e17f90eb63ea9137aafd5) Signed-off-by: Simon Horman --- drivers/gpio/gpio-rcar.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c index bbb0df2..3c42c28 100644 --- a/drivers/gpio/gpio-rcar.c +++ b/drivers/gpio/gpio-rcar.c @@ -356,12 +356,13 @@ static int gpio_rcar_probe(struct platform_device *pdev) struct resource *io, *irq; struct gpio_chip *gpio_chip; struct irq_chip *irq_chip; - const char *name = dev_name(&pdev->dev); + struct device *dev = &pdev->dev; + const char *name = dev_name(dev); int ret; - p = devm_kzalloc(&pdev->dev, sizeof(*p), GFP_KERNEL); + p = devm_kzalloc(dev, sizeof(*p), GFP_KERNEL); if (!p) { - dev_err(&pdev->dev, "failed to allocate driver data\n"); + dev_err(dev, "failed to allocate driver data\n"); ret = -ENOMEM; goto err0; } @@ -380,15 +381,14 @@ static int gpio_rcar_probe(struct platform_device *pdev) irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (!io || !irq) { - dev_err(&pdev->dev, "missing IRQ or IOMEM\n"); + dev_err(dev, "missing IRQ or IOMEM\n"); ret = -EINVAL; goto err0; } - p->base = devm_ioremap_nocache(&pdev->dev, io->start, - resource_size(io)); + p->base = devm_ioremap_nocache(dev, io->start, resource_size(io)); if (!p->base) { - dev_err(&pdev->dev, "failed to remap I/O memory\n"); + dev_err(dev, "failed to remap I/O memory\n"); ret = -ENXIO; goto err0; } @@ -402,7 +402,7 @@ static int gpio_rcar_probe(struct platform_device *pdev) gpio_chip->set = gpio_rcar_set; gpio_chip->to_irq = gpio_rcar_to_irq; gpio_chip->label = name; - gpio_chip->dev = &pdev->dev; + gpio_chip->dev = dev; gpio_chip->owner = THIS_MODULE; gpio_chip->base = p->config.gpio_base; gpio_chip->ngpio = p->config.number_of_pins; @@ -421,30 +421,30 @@ static int gpio_rcar_probe(struct platform_device *pdev) &gpio_rcar_irq_domain_ops, p); if (!p->irq_domain) { ret = -ENXIO; - dev_err(&pdev->dev, "cannot initialize irq domain\n"); + dev_err(dev, "cannot initialize irq domain\n"); goto err0; } - if (devm_request_irq(&pdev->dev, irq->start, - gpio_rcar_irq_handler, IRQF_SHARED, name, p)) { - dev_err(&pdev->dev, "failed to request IRQ\n"); + if (devm_request_irq(dev, irq->start, gpio_rcar_irq_handler, + IRQF_SHARED, name, p)) { + dev_err(dev, "failed to request IRQ\n"); ret = -ENOENT; goto err1; } ret = gpiochip_add(gpio_chip); if (ret) { - dev_err(&pdev->dev, "failed to add GPIO controller\n"); + dev_err(dev, "failed to add GPIO controller\n"); goto err1; } - dev_info(&pdev->dev, "driving %d GPIOs\n", p->config.number_of_pins); + dev_info(dev, "driving %d GPIOs\n", p->config.number_of_pins); /* warn in case of mismatch if irq base is specified */ if (p->config.irq_base) { ret = irq_find_mapping(p->irq_domain, 0); if (p->config.irq_base != ret) - dev_warn(&pdev->dev, "irq base mismatch (%u/%u)\n", + dev_warn(dev, "irq base mismatch (%u/%u)\n", p->config.irq_base, ret); } @@ -452,7 +452,7 @@ static int gpio_rcar_probe(struct platform_device *pdev) ret = gpiochip_add_pin_range(gpio_chip, p->config.pctl_name, 0, gpio_chip->base, gpio_chip->ngpio); if (ret < 0) - dev_warn(&pdev->dev, "failed to add pin range\n"); + dev_warn(dev, "failed to add pin range\n"); } return 0;