Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752679AbaKDCZS (ORCPT ); Mon, 3 Nov 2014 21:25:18 -0500 Received: from mail-pd0-f175.google.com ([209.85.192.175]:59989 "EHLO mail-pd0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751578AbaKDCZL (ORCPT ); Mon, 3 Nov 2014 21:25:11 -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 16/27] host: ehci-octeon: remove duplicate check on resource Date: Tue, 4 Nov 2014 07:51:23 +0530 Message-Id: <1415067694-9473-17-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/ehci-octeon.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/usb/host/ehci-octeon.c b/drivers/usb/host/ehci-octeon.c index 9051439..2d0c4bc 100644 --- a/drivers/usb/host/ehci-octeon.c +++ b/drivers/usb/host/ehci-octeon.c @@ -106,12 +106,6 @@ static int ehci_octeon_drv_probe(struct platform_device *pdev) return -ENODEV; } - res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (res_mem == NULL) { - dev_err(&pdev->dev, "No register space assigned\n"); - return -ENODEV; - } - /* * We can DMA from anywhere. But the descriptors must be in * the lower 4GB. @@ -125,14 +119,14 @@ static int ehci_octeon_drv_probe(struct platform_device *pdev) if (!hcd) return -ENOMEM; - hcd->rsrc_start = res_mem->start; - hcd->rsrc_len = resource_size(res_mem); - + res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); hcd->regs = devm_ioremap_resource(&pdev->dev, res_mem); if (IS_ERR(hcd->regs)) { ret = PTR_ERR(hcd->regs); goto err1; } + hcd->rsrc_start = res_mem->start; + hcd->rsrc_len = resource_size(res_mem); ehci_octeon_start(); -- 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/