From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2ECFCC433E1 for ; Mon, 29 Jun 2020 21:08:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 027DB20768 for ; Mon, 29 Jun 2020 21:08:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593464906; bh=fgtjaYDMo1aVgKIYzqGWElnEGe7SANQWeDGk2abn22M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=M5kJshghnu1v61YQ/uiSRc0qt/uqhgrHnNWNuj0A/fmlOr1EpxR5B6hExIG5GVbv3 9O5rdxW0Stk/bIjE5MMxfCbPOb2T7NGNaq7NGmDbQn4BqFriyelWqSn4GbnZ6Fm9cb W/dyFsXMj3tj8WA31wY9xMOO/nyS14TfnNMFuKnk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390243AbgF2VIL (ORCPT ); Mon, 29 Jun 2020 17:08:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:45486 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730333AbgF2TAT (ORCPT ); Mon, 29 Jun 2020 15:00:19 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 02C6725539; Mon, 29 Jun 2020 15:55:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593446101; bh=fgtjaYDMo1aVgKIYzqGWElnEGe7SANQWeDGk2abn22M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ky8IIC+1B/1cCg8O1hPy4zox4KMDNJTByUHlWl5e0i/+dAAGi96ODkWD2rmmHGRCJ Lc0K4TZqhzXj4JzH0qo6XfPksQW7/gJsDm1G/h95RSivCWZIROctckDUeDmTIS/9Ow MJ/AS3xqIC6xId/GHY7uZgsMEBPMW8fXC9HlLkVk= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Chuhong Yuan , Alan Stern , Greg Kroah-Hartman Subject: [PATCH 4.4 094/135] USB: ohci-sm501: Add missed iounmap() in remove Date: Mon, 29 Jun 2020 11:52:28 -0400 Message-Id: <20200629155309.2495516-95-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200629155309.2495516-1-sashal@kernel.org> References: <20200629155309.2495516-1-sashal@kernel.org> MIME-Version: 1.0 X-KernelTest-Patch: http://kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.229-rc1.gz X-KernelTest-Tree: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git X-KernelTest-Branch: linux-4.4.y X-KernelTest-Patches: git://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git X-KernelTest-Version: 4.4.229-rc1 X-KernelTest-Deadline: 2020-07-01T15:53+00:00 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chuhong Yuan commit 07c112fb09c86c0231f6ff0061a000ffe91c8eb9 upstream. This driver misses calling iounmap() in remove to undo the ioremap() called in probe. Add the missed call to fix it. Fixes: f54aab6ebcec ("usb: ohci-sm501 driver") Cc: stable Signed-off-by: Chuhong Yuan Acked-by: Alan Stern Link: https://lore.kernel.org/r/20200610024844.3628408-1-hslester96@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ohci-sm501.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/host/ohci-sm501.c b/drivers/usb/host/ohci-sm501.c index a8b8d8b8d9f39..a960d2bb8dd1e 100644 --- a/drivers/usb/host/ohci-sm501.c +++ b/drivers/usb/host/ohci-sm501.c @@ -196,6 +196,7 @@ static int ohci_hcd_sm501_drv_remove(struct platform_device *pdev) struct resource *mem; usb_remove_hcd(hcd); + iounmap(hcd->regs); release_mem_region(hcd->rsrc_start, hcd->rsrc_len); usb_put_hcd(hcd); dma_release_declared_memory(&pdev->dev); -- 2.25.1