From patchwork Thu Nov 16 11:53:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 13457830 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F0307C54FB9 for ; Thu, 16 Nov 2023 11:53:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) id C0852C433C7; Thu, 16 Nov 2023 11:53:23 +0000 (UTC) Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp.kernel.org (Postfix) with ESMTPS id 98AD0C433CA for ; Thu, 16 Nov 2023 11:53:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.kernel.org 98AD0C433CA Authentication-Results: smtp.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.kernel.org; spf=pass smtp.mailfrom=pengutronix.de 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 1r3avq-0003lL-PZ; Thu, 16 Nov 2023 12:53:14 +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 1r3avk-009RKv-1F; Thu, 16 Nov 2023 12:53:08 +0100 Received: from ukl by ptz.office.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1r3avj-002aey-NF; Thu, 16 Nov 2023 12:53:07 +0100 Date: Thu, 16 Nov 2023 12:53:07 +0100 From: Uwe =?utf-8?q?Kleine-K=C3=B6nig?= List-Id: To: Arnd Bergmann , soc@kernel.org Cc: Jay Fang , Rob Herring , Jernej Skrabec , Laurentiu Tudor , Tony Lindgren , "Sicelo A. Mhlongo" , Andy Gross , Bjorn Andersson , Konrad Dybcio , Greg Kroah-Hartman , Liu Ying , Geert Uytterhoeven , Luis Chamberlain , Nick Alcock , Chen-Yu Tsai , Samuel Holland , Hans de Goede , Yangtao Li , Yuan Can , Thierry Reding , Jon Hunter , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Pengutronix Kernel Team , linux-tegra@vger.kernel.org, Linux-OMAP , linux-sunxi@lists.linux.dev, linux-arm-kernel@lists.infradead.org Subject: [PULL] bus: Convert to platform remove callback returning void Message-ID: <20231116115307.32rovgcej2s5pe4r@pengutronix.de> References: <20231109202830.4124591-1-u.kleine-koenig@pengutronix.de> <1e5e1008-707b-449a-9dbf-48324eb2b248@app.fastmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1e5e1008-707b-449a-9dbf-48324eb2b248@app.fastmail.com> 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: soc@kernel.org Hello Arnd, 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) 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 7d6da8800a35d2257ff8b4b7d7c4551978f0a71a: bus: ts-nbus: Convert to platform remove callback returning void (2023-11-16 12:43:57 +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(-) Thanks for considering these changes, Uwe