Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752229AbaKDCWd (ORCPT ); Mon, 3 Nov 2014 21:22:33 -0500 Received: from mail-pa0-f45.google.com ([209.85.220.45]:34691 "EHLO mail-pa0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752115AbaKDCW1 (ORCPT ); Mon, 3 Nov 2014 21:22:27 -0500 From: varkabhadram@gmail.com To: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org Cc: balbi@ti.com, stern@rowland.harvard.edu, sergei.shtylyov@cogentembedded.com, linux-kernel@vger.kernel.org, Varka Bhadram , Varka Bhadram Subject: [PATCH usb v4 07/27] host: ohci-jz4740: remove duplicate check on resource Date: Tue, 4 Nov 2014 07:51:14 +0530 Message-Id: <1415067694-9473-8-git-send-email-varkabhadram@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1415067694-9473-1-git-send-email-varkabhadram@gmail.com> References: <1415067694-9473-1-git-send-email-varkabhadram@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Varka Bhadram Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram Acked-by: Alan Stern --- drivers/usb/host/ohci-jz4740.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/drivers/usb/host/ohci-jz4740.c b/drivers/usb/host/ohci-jz4740.c index c2c221a..8ddd8f5 100644 --- a/drivers/usb/host/ohci-jz4740.c +++ b/drivers/usb/host/ohci-jz4740.c @@ -153,13 +153,6 @@ static int jz4740_ohci_probe(struct platform_device *pdev) struct resource *res; int irq; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - - if (!res) { - dev_err(&pdev->dev, "Failed to get platform resource\n"); - return -ENOENT; - } - irq = platform_get_irq(pdev, 0); if (irq < 0) { dev_err(&pdev->dev, "Failed to get platform irq\n"); @@ -174,14 +167,14 @@ static int jz4740_ohci_probe(struct platform_device *pdev) jz4740_ohci = hcd_to_jz4740_hcd(hcd); - hcd->rsrc_start = res->start; - hcd->rsrc_len = resource_size(res); - + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); hcd->regs = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(hcd->regs)) { ret = PTR_ERR(hcd->regs); goto err_free; } + hcd->rsrc_start = res->start; + hcd->rsrc_len = resource_size(res); jz4740_ohci->clk = devm_clk_get(&pdev->dev, "uhc"); if (IS_ERR(jz4740_ohci->clk)) { -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/