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[2620:137:e000::3:2]) by mx.google.com with ESMTPS id im18-20020a056a008d9200b006cd8db77f84si260641pfb.274.2023.11.28.09.50.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Nov 2023 09:50:34 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) client-ip=2620:137:e000::3:2; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by agentk.vger.email (Postfix) with ESMTP id A44188079DFD; Tue, 28 Nov 2023 09:50:10 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at agentk.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346219AbjK1RuB (ORCPT + 99 others); Tue, 28 Nov 2023 12:50:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37482 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234638AbjK1Rt5 (ORCPT ); Tue, 28 Nov 2023 12:49:57 -0500 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [IPv6:2a0a:edc0:2:b01:1d::104]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1E97AD63 for ; Tue, 28 Nov 2023 09:50:03 -0800 (PST) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1r82DD-0008Kh-R5; Tue, 28 Nov 2023 18:49:31 +0100 Received: from [2a0a:edc0:0:900:1d::77] (helo=ptz.office.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r82DA-00CEE8-AI; Tue, 28 Nov 2023 18:49:28 +0100 Received: from ukl by ptz.office.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1r82DA-00AItg-0H; Tue, 28 Nov 2023 18:49:28 +0100 Date: Tue, 28 Nov 2023 18:49:27 +0100 From: Uwe =?utf-8?q?Kleine-K=C3=B6nig?= To: Arnd Bergmann , soc@kernel.org Cc: Geert Uytterhoeven , Tony Lindgren , Yuan Can , Thierry Reding , Rob Herring , Samuel Holland , Jernej Skrabec , Jon Hunter , Chen-Yu Tsai , Andy Gross , linux-sunxi@lists.linux.dev, Nick Alcock , Yangtao Li , Liu Ying , linux-arm-msm@vger.kernel.org, Jay Fang , Hans de Goede , linux-tegra@vger.kernel.org, Linux-OMAP , linux-arm-kernel@lists.infradead.org, Laurentiu Tudor , "Sicelo A. Mhlongo" , Greg Kroah-Hartman , Bjorn Andersson , linux-kernel@vger.kernel.org, Konrad Dybcio , Luis Chamberlain , Pengutronix Kernel Team Subject: [PULL v2] bus: Convert to platform remove callback returning void Message-ID: <20231128174927.m46dgp4juig2omci@pengutronix.de> References: <20231109202830.4124591-1-u.kleine-koenig@pengutronix.de> <1e5e1008-707b-449a-9dbf-48324eb2b248@app.fastmail.com> <20231116115307.32rovgcej2s5pe4r@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20231116115307.32rovgcej2s5pe4r@pengutronix.de> X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org X-Spam-Status: No, score=-0.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Tue, 28 Nov 2023 09:50:11 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1782119788877626832 X-GMAIL-MSGID: 1783831026529579330 Hello Arnd, On Thu, Nov 16, 2023 at 12:53:07PM +0100, Uwe Kleine-König wrote: > On Fri, Nov 10, 2023 at 07:32:01AM +0100, Arnd Bergmann wrote: > > On Thu, Nov 9, 2023, at 21:28, Uwe Kleine-König wrote: > > > this series converts all drivers below drivers/bus to struct > > > platform_driver::remove_new(). See commit 5c5a7680e67b ("platform: > > > Provide a remove callback that returns no value") for an extended > > > explanation and the eventual goal. > > > > > > drivers/bus/fsl-mc was already addressed earlier with a separate > > > series[1]. > > > > > > All conversations are trivial, because all .remove() callbacks returned > > > zero unconditionally. > > > > > > Some of the drivers touched here don't have a maintainer and there is no > > > maintainer for all of drivers/bus. It would be great if someone could pick up > > > the whole series, maybe Arnd might do that? > > > > Sure, please send a pull request to soc@kernel.org if there > > are no further comments. > > here it comes: > > The following changes since commit b85ea95d086471afb4ad062012a4d73cd328fa86: > > Linux 6.7-rc1 (2023-11-12 16:19:07 -0800) Here comes an updated PR. The only change is that it also includes two Reviewed-by tags for Jernej Skrabec that came in after I sent the PR. Obviously that changed the commit hash which made it necessary to redo the PR. I hope it doesn't disturb your tooling that there are now two similar pull requests. Best regards Uwe The following changes since commit b85ea95d086471afb4ad062012a4d73cd328fa86: Linux 6.7-rc1 (2023-11-12 16:19:07 -0800) are available in the Git repository at: https://git.pengutronix.de/git/ukl/linux tags/bus-platform-remove-void for you to fetch changes up to fc540426f7baa0c7d4b477e80435d075659092a2: bus: ts-nbus: Convert to platform remove callback returning void (2023-11-28 18:43:27 +0100) ---------------------------------------------------------------- This series converts all drivers below drivers/bus to struct platform_driver::remove_new(). See commit 5c5a7680e67b ("platform: Provide a remove callback that returns no value") for an extended explanation and the eventual goal. After the initial simplification in commit 864acca58000 ("bus: fsl-mc: Drop if block with always false condition") all conversations are trivial because the remove callbacks all return zero unconditionally. ---------------------------------------------------------------- Uwe Kleine-König (14): bus: fsl-mc: Drop if block with always false condition bus: fsl-mc: Convert to platform remove callback returning void bus: hisi_lpc: Convert to platform remove callback returning void bus: omap-ocp2scp: Convert to platform remove callback returning void bus: omap_l3_smx: Convert to platform remove callback returning void bus: qcom-ssc-block-bus: Convert to platform remove callback returning void bus: simple-pm-bus: Convert to platform remove callback returning void bus: sun50i-de2: Convert to platform remove callback returning void bus: sunxi-rsb: Convert to platform remove callback returning void bus: tegra-aconnect: Convert to platform remove callback returning void bus: tegra-gmi: Convert to platform remove callback returning void bus: ti-pwmss: Convert to platform remove callback returning void bus: ti-sysc: Convert to platform remove callback returning void bus: ts-nbus: Convert to platform remove callback returning void drivers/bus/fsl-mc/fsl-mc-bus.c | 16 +++------------- drivers/bus/hisi_lpc.c | 6 ++---- drivers/bus/omap-ocp2scp.c | 6 ++---- drivers/bus/omap_l3_smx.c | 6 ++---- drivers/bus/qcom-ssc-block-bus.c | 6 ++---- drivers/bus/simple-pm-bus.c | 7 +++---- drivers/bus/sun50i-de2.c | 5 ++--- drivers/bus/sunxi-rsb.c | 6 ++---- drivers/bus/tegra-aconnect.c | 6 ++---- drivers/bus/tegra-gmi.c | 6 ++---- drivers/bus/ti-pwmss.c | 5 ++--- drivers/bus/ti-sysc.c | 6 ++---- drivers/bus/ts-nbus.c | 6 ++---- 13 files changed, 28 insertions(+), 59 deletions(-)