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=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 C5022C388F3 for ; Tue, 1 Oct 2019 08:49:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 92DC9215EA for ; Tue, 1 Oct 2019 08:49:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1569919780; bh=uCIFAQXDiTo1YZ5jwJmXUy4dUexo1BQyatFVgWvrDHE=; h=From:To:Cc:Subject:Date:List-ID:From; b=mhAOPRZm0nblNjngIqsnqC7o4OdBZKifgwMkcZL8m57OXujkMPPPuEtoEn0gyf9Sh moXEV2YyXkbT62sQVqVFvBxabo8QhQ8eg5BQbVNi/wWa2AKbEpoFuekV+nbwwBgZEj V04ESFfXvxOyKOdU92g9Fyplb+doD1dgusdExS2k= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731358AbfJAItU (ORCPT ); Tue, 1 Oct 2019 04:49:20 -0400 Received: from mail-lj1-f195.google.com ([209.85.208.195]:36879 "EHLO mail-lj1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726148AbfJAItU (ORCPT ); Tue, 1 Oct 2019 04:49:20 -0400 Received: by mail-lj1-f195.google.com with SMTP id l21so12461577lje.4; Tue, 01 Oct 2019 01:49:18 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=HA6BOTuvv8pcHm8tehLJmXVXIQIbxIkiRW0rNiff8Fc=; b=EqvR4IYCWWp7f96oxI/cp8Vn1kNHhSVVebuxSuIeOLqa7gBG39GSRGSo4ND+w2EKEU IIXQyq5Oo9XJR0jK4mGpfU7qyWlOTnauIbUomQWXJHaZ6Gi2eaxarHjCKaCIPHC5mWm0 /FMge46s113SZkFaVfe/jUbn6eNXerPJta9mNxy/PoYKTnz5XfZ+QP2fHo9hMrc6AbPc rqAocWW62DxgrR6SgKjsiK+AK0XzSuJR79FeUWmJ/etchz76Rm2HI6TItclFG0qrwSmE 0EYztaqZHQvjYfBu3drPu+w3Buuf7Qi/olnNZZ8SdcX4Ka8fuDcMpGCGlHjad4DThD+C Tnng== X-Gm-Message-State: APjAAAVwHoTdVsyvvCAC6vSq8n5Gqr48AQ0rsHe0LJ5r/K/hyRHBsWPT 7SY0Yun9GVN/BTwpZtzPhPU= X-Google-Smtp-Source: APXvYqzkIETn5pkp7Rrs2hkbj/rr8CAiMh2InNvloMxxIYy4hVUpST9y/PTpBc7n37kGM4OfK8bFYQ== X-Received: by 2002:a2e:2e13:: with SMTP id u19mr15564208lju.112.1569919757596; Tue, 01 Oct 2019 01:49:17 -0700 (PDT) Received: from xi.terra (c-51f1e055.07-184-6d6c6d4.bbcust.telenor.se. [85.224.241.81]) by smtp.gmail.com with ESMTPSA id m15sm3954239ljg.97.2019.10.01.01.49.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 01 Oct 2019 01:49:16 -0700 (PDT) Received: from johan by xi.terra with local (Exim 4.92.2) (envelope-from ) id 1iFDqW-0000X6-VU; Tue, 01 Oct 2019 10:49:25 +0200 From: Johan Hovold To: Greg Kroah-Hartman , Mauro Carvalho Chehab Cc: Pete Zaitcev , Alan Stern , linux-media@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH v2 0/4] USB: fix runtime PM after driver unbind Date: Tue, 1 Oct 2019 10:49:04 +0200 Message-Id: <20191001084908.2003-1-johan@kernel.org> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org A recent change in USB core broke runtime-PM after driver unbind in several drivers (when counting all USB serial drivers). Specifically, drivers which took care not modify the runtime-PM usage counter after their disconnect callback had returned, would now fail to be suspended when a driver is later bound. Greg, feel free to pick these up directly. The media patch has been acked by Mauro. Johan v2 - rebase on usb-next, I had a conflicting change to usb-skeleton in my tree - add Mauro's ack to the media patch Johan Hovold (4): USB: usb-skeleton: fix runtime PM after driver unbind USB: usblp: fix runtime PM after driver unbind USB: serial: fix runtime PM after driver unbind media: stkwebcam: fix runtime PM after driver unbind drivers/media/usb/stkwebcam/stk-webcam.c | 3 +-- drivers/usb/class/usblp.c | 8 +++++--- drivers/usb/serial/usb-serial.c | 5 +---- drivers/usb/usb-skeleton.c | 8 +++----- 4 files changed, 10 insertions(+), 14 deletions(-) -- 2.23.0