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Miller" , Jon Mason , Allen Hubbe , Kishon Vijay Abraham I , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Bjorn Helgaas , Dominik Brodowski , Maximilian Luz , Hans de Goede , Mark Gross , Matt Porter , Alexandre Bounine , Ohad Ben-Cohen , Bjorn Andersson , Mathieu Poirier , "Martin K. Petersen" , Srinivas Kandagatla , Andy Gross , Mark Brown , Stephen Boyd , Michael Buesch , Sven Van Asbroeck , Johan Hovold , Alex Elder , Andreas Noever , Michael Jamet , Mika Westerberg , Yehezkel Bernat , Rob Herring , Jiri Slaby , Heikki Krogerus , "Michael S. Tsirkin" , Jason Wang , Kirti Wankhede , Alex Williamson , Martyn Welch , Manohar Vanga , Boris Ostrovsky , Juergen Gross , Stefano Stabellini , Johannes Berg , Jaroslav Kysela , Takashi Iwai , Marc Zyngier , Tyrel Datwyler , Vladimir Zapolskiy , Samuel Holland , Qinglang Miao , Alexey Kardashevskiy , Kai-Heng Feng , Joey Pabalan , Pali =?utf-8?B?Um9ow6Fy?= , Adrian Hunter , Frank Li , Mike Christie , Bodo Stroesser , Hannes Reinecke , David Woodhouse , SeongJae Park , Julien Grall , linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-acpi@vger.kernel.org, linux-wireless@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-cxl@vger.kernel.org, nvdimm@lists.linux.dev, dmaengine@vger.kernel.org, linux1394-devel@lists.sourceforge.net, linux-fpga@vger.kernel.org, linux-input@vger.kernel.org, linux-hyperv@vger.kernel.org, linux-i2c@vger.kernel.org, linux-i3c@lists.infradead.org, industrypack-devel@lists.sourceforge.net, linux-media@vger.kernel.org, linux-mmc@vger.kernel.org, netdev@vger.kernel.org, linux-ntb@googlegroups.com, linux-pci@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-scsi@vger.kernel.org, alsa-devel@alsa-project.org, linux-arm-msm@vger.kernel.org, linux-spi@vger.kernel.org, linux-staging@lists.linux.dev, greybus-dev@lists.linaro.org, target-devel@vger.kernel.org, linux-usb@vger.kernel.org, linux-serial@vger.kernel.org, virtualization@lists.linux-foundation.org, kvm@vger.kernel.org, xen-devel@lists.xenproject.org, Russell King , Johannes Thumshirn Subject: Re: [PATCH v2 4/4] bus: Make remove callback return void Message-ID: <20210707215108.ervxrkmbitp3l2ej@ws067.eckelmann.group> References: <20210706154803.1631813-1-u.kleine-koenig@pengutronix.de> <20210706154803.1631813-5-u.kleine-koenig@pengutronix.de> Content-Type: text/plain; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?iso-8859-1?Q?eDZZLUdi0LX9JYklNk1x7DqZXpMygmSWtSlaRlIBVNvRThOPePohfCLPA5?= =?iso-8859-1?Q?vqTMntKBtCEzz1xuRmWc4X3UdMrUl1+m/hUKXWwf8ByXww3o0gauh+nl2C?= =?iso-8859-1?Q?69oPdOhoDszfyN+oGyL8lKfkoIoELQDUp0Ha/E97SArD/mEBG3+8tGTpoH?= =?iso-8859-1?Q?R+/Dsd7ze7SAecXrgTcbqeE58MZtNUpv6qc3jyupRynVRxr2WwsDmPuw4e?= =?iso-8859-1?Q?VI6CvmvETAdFJ7Ich0AROZZHaaUyJXsw/T2LNLCk+NStIuzMFGKY/Tu6Vv?= =?iso-8859-1?Q?O9IX5YhN0GV5QDX4Gsp/qDQURyrnlnkOC6lE8kQoPlhRq7jFr1VnQWEVGh?= =?iso-8859-1?Q?4LphKn/5DEwUQSIv8a7ViE8raLMb4ZH86eg3sfpHrl8s4+QoxOdloluOpj?= =?iso-8859-1?Q?C9Wn34IqqcUow6TqqcoR4ZBmSIL9f4N5vo+8qJiIgtqJFtTzxqKOkWerSD?= =?iso-8859-1?Q?BWaD4YYbjzfF2ilwbrH+rqO8VnQXI5ld4/X1jcyMYvHLz6bg568C7V1KxD?= =?iso-8859-1?Q?Y7zEert5KiX/SyywI0tPlAyuqfgQ+6UQlk+fc/BPS+uz6jMsoaLINQxYVi?= =?iso-8859-1?Q?P9LpStzEEQAWUszpav4E4QzsZArxc2DTNOGkorJY8NnkthOeL7CBmQ8uSw?= =?iso-8859-1?Q?4URnC8tb0wov6bGORczmFXo4v5xsDTy+Y56CvMO7rKQ+mgK3EK3ynmizZ6?= =?iso-8859-1?Q?N7XObtVUWYuaOWevEeC5xqeZAblK7p/xBUrOZS/l61QdC4RpPv9x9LvOAn?= =?iso-8859-1?Q?rj5gjedsRyLrfjqZmVJD83C87tjMqZcwwWTTJXAZOK2BL6xcf9DCZeazaK?= =?iso-8859-1?Q?a6QmImE/vabFEUTlnw9THp+zXcbVPVJwCtXiHoFGQXYyMCIt6eXWo8O0vC?= =?iso-8859-1?Q?XslR0dVr6kKfKIJQ6pn0IKWgBw90OARdiPlJO/xswtkxlwACx9NcI/a1gf?= =?iso-8859-1?Q?Bxw4s+R9Tq/3wzGyGeszWMKLIr9cxaPrn5ywIu/smDokwdrndWaH8PiJlY?= =?iso-8859-1?Q?PeZQQzAB0LsN9sLV0OTfnoaUFyOd/NO7G91skbNKrwTr67CSMLZpO0Efix?= =?iso-8859-1?Q?ePmY/61Phqj1rTLGOc5UUnvgvLdUKPalem/6yK0T7emq+mTJ6f2adICuEA?= =?iso-8859-1?Q?fIeXJzzGT9XkhMHRlK4s9uNkklGZHW8ChgBnc/l37rX3dBSq6YR1xbogeC?= =?iso-8859-1?Q?vIIUdfOkiaNs6trXwq5V4kjGCaGafYjiQV1vzfd2NygYMLcH0Gy1Qm5ULX?= =?iso-8859-1?Q?/TafMLXdYbz3Nc2PBViPY72+XuZIeTPAyFAtWijazfS7dod5Zu9NFXXH3V?= =?iso-8859-1?Q?J7zFPCNC7zR7ej2QYOwXouGEQM83Ck5nULNdh8XhUk5cmio9IZQll40jUK?= =?iso-8859-1?Q?QIQevgKi3tv9aWyxzUZyC4tJ5cZcdoug=3D=3D?= X-OriginatorOrg: eckelmann.de X-MS-Exchange-CrossTenant-Network-Message-Id: 8987669f-0789-4189-d163-08d94191700f X-MS-Exchange-CrossTenant-AuthSource: AM9P189MB1700.EURP189.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Jul 2021 21:51:56.1698 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 62e24f58-823c-4d73-8ff2-db0a5f20156c X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: Ur8XMZiF6bwEyBALI0qg2jMFHKKsDYaGvYi6ddYfgV7bn1VoiuIVhLN4LTrTEmRStKglRvEnKtWfYKCJBBKoYA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM8P189MB1411 Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org On Tue, Jul 06, 2021 at 05:48:03PM +0200, Uwe Kleine-König wrote: > The driver core ignores the return value of this callback because there > is only little it can do when a device disappears. > > This is the final bit of a long lasting cleanup quest where several > buses were converted to also return void from their remove callback. > Additionally some resource leaks were fixed that were caused by drivers > returning an error code in the expectation that the driver won't go > away. > > With struct bus_type::remove returning void it's prevented that newly > implemented buses return an ignored error code and so don't anticipate > wrong expectations for driver authors. [...] > drivers/siox/siox-core.c | 4 +--- (For drivers/siox) Acked-by: Thorsten Scherer Best regards Thorsten -- Thorsten Scherer | Eckelmann AG | www.eckelmann.de |