[00/30] clk: Convert to platform remove callback returning void

Hello, this patch series adapts the platform drivers below drivers/clk to use the .remove_new() callback. Compared to the traditional .remove() callback .remove_new() returns no value. This is a good thing because the driver core doesn't (and cannot) cope for errors during remove. The only effect of a non-zero return value in .remove() is that the driver core emits a warning. The device is removed anyhow and an early return from .remove() usually yields a resource leak. There were three drivers that did such an early error return in their remove callback. Two of them are fixed, the tegra one is more complicated. I only converted it to return zero (which only suppresses the duplicated warning by the driver core, but doesn't make the resource leak better or worse.) This needs some more attention by someone who understands the driver in question. By changing the remove callback to return void driver authors cannot reasonably assume any more that there is some kind of cleanup later which prevents that such programming errors are introduced in the first place. Note that this series depends on commit 5c5a7680e67b ("platform: Provide a remove callback that returns no value") which is included in v6.3-rc1. Uwe Kleine-König (30): clk: mediatek: Make mtk_clk_simple_remove() return void clk: tegra: Don't warn three times about failure to unregister clk: xilinx: Drop if block with always false condition clk: axs10x: Convert to platform remove callback returning void clk: bcm: Convert to platform remove callback returning void clk: axi-clkgen: Convert to platform remove callback returning void clk: axm5516: Convert to platform remove callback returning void clk: fixed-factor: Convert to platform remove callback returning void clk: fixed-mmio: Convert to platform remove callback returning void clk: fixed-rate: Convert to platform remove callback returning void clk: hsdk-pll: Convert to platform remove callback returning void clk: palmas: Convert to platform remove callback returning void clk: pwm: Convert to platform remove callback returning void clk: s2mps11: Convert to platform remove callback returning void clk: scpi: Convert to platform remove callback returning void clk: stm32mp1: Convert to platform remove callback returning void clk: hisilicon: Convert to platform remove callback returning void clk: keystone: Convert to platform remove callback returning void clk: mediatek: Convert to platform remove callback returning void clk: mmp: Convert to platform remove callback returning void clk: mvebu: Convert to platform remove callback returning void clk: qcom: Convert to platform remove callback returning void clk: renesas: Convert to platform remove callback returning void clk: samsung: Convert to platform remove callback returning void clk: stm32: Convert to platform remove callback returning void clk: tegra: Convert to platform remove callback returning void clk: ti: Convert to platform remove callback returning void clk: uniphier: Convert to platform remove callback returning void clk: x86: Convert to platform remove callback returning void clk: xilinx: Convert to platform remove callback returning void drivers/clk/axs10x/i2s_pll_clock.c | 5 ++--- drivers/clk/axs10x/pll_clock.c | 5 ++--- drivers/clk/bcm/clk-bcm2711-dvp.c | 6 ++---- drivers/clk/bcm/clk-bcm63xx-gate.c | 6 ++---- drivers/clk/bcm/clk-raspberrypi.c | 6 ++---- drivers/clk/clk-axi-clkgen.c | 6 ++---- drivers/clk/clk-axm5516.c | 5 ++--- drivers/clk/clk-fixed-factor.c | 6 ++---- drivers/clk/clk-fixed-mmio.c | 6 ++---- drivers/clk/clk-fixed-rate.c | 6 ++---- drivers/clk/clk-hsdk-pll.c | 5 ++--- drivers/clk/clk-palmas.c | 5 ++--- drivers/clk/clk-pwm.c | 6 ++---- drivers/clk/clk-s2mps11.c | 6 ++---- drivers/clk/clk-scpi.c | 5 ++--- drivers/clk/clk-stm32mp1.c | 6 ++---- drivers/clk/hisilicon/clk-hi3519.c | 5 ++--- drivers/clk/hisilicon/clk-hi3559a.c | 5 ++--- drivers/clk/hisilicon/crg-hi3516cv300.c | 5 ++--- drivers/clk/hisilicon/crg-hi3798cv200.c | 5 ++--- drivers/clk/keystone/sci-clk.c | 6 ++---- drivers/clk/mediatek/clk-mt2701-aud.c | 6 +++--- drivers/clk/mediatek/clk-mt2701-bdp.c | 2 +- drivers/clk/mediatek/clk-mt2701-eth.c | 2 +- drivers/clk/mediatek/clk-mt2701-g3d.c | 2 +- drivers/clk/mediatek/clk-mt2701-hif.c | 2 +- drivers/clk/mediatek/clk-mt2701-img.c | 2 +- drivers/clk/mediatek/clk-mt2701-vdec.c | 2 +- drivers/clk/mediatek/clk-mt2712-bdp.c | 2 +- drivers/clk/mediatek/clk-mt2712-img.c | 2 +- drivers/clk/mediatek/clk-mt2712-jpgdec.c | 2 +- drivers/clk/mediatek/clk-mt2712-mfg.c | 2 +- drivers/clk/mediatek/clk-mt2712-vdec.c | 2 +- drivers/clk/mediatek/clk-mt2712-venc.c | 2 +- drivers/clk/mediatek/clk-mt2712.c | 2 +- drivers/clk/mediatek/clk-mt6765-audio.c | 2 +- drivers/clk/mediatek/clk-mt6765-cam.c | 2 +- drivers/clk/mediatek/clk-mt6765-img.c | 2 +- drivers/clk/mediatek/clk-mt6765-mipi0a.c | 2 +- drivers/clk/mediatek/clk-mt6765-mm.c | 2 +- drivers/clk/mediatek/clk-mt6765-vcodec.c | 2 +- drivers/clk/mediatek/clk-mt6779-aud.c | 2 +- drivers/clk/mediatek/clk-mt6779-cam.c | 2 +- drivers/clk/mediatek/clk-mt6779-img.c | 2 +- drivers/clk/mediatek/clk-mt6779-ipe.c | 2 +- drivers/clk/mediatek/clk-mt6779-mfg.c | 2 +- drivers/clk/mediatek/clk-mt6779-vdec.c | 2 +- drivers/clk/mediatek/clk-mt6779-venc.c | 2 +- drivers/clk/mediatek/clk-mt6779.c | 2 +- drivers/clk/mediatek/clk-mt6795-apmixedsys.c | 6 ++---- drivers/clk/mediatek/clk-mt6795-infracfg.c | 6 ++---- drivers/clk/mediatek/clk-mt6795-mfg.c | 2 +- drivers/clk/mediatek/clk-mt6795-mm.c | 6 ++---- drivers/clk/mediatek/clk-mt6795-pericfg.c | 6 ++---- drivers/clk/mediatek/clk-mt6795-topckgen.c | 2 +- drivers/clk/mediatek/clk-mt6795-vdecsys.c | 2 +- drivers/clk/mediatek/clk-mt6795-vencsys.c | 2 +- drivers/clk/mediatek/clk-mt6797-img.c | 2 +- drivers/clk/mediatek/clk-mt6797-vdec.c | 2 +- drivers/clk/mediatek/clk-mt6797-venc.c | 2 +- drivers/clk/mediatek/clk-mt7622-aud.c | 6 +++--- drivers/clk/mediatek/clk-mt7622-eth.c | 2 +- drivers/clk/mediatek/clk-mt7622-hif.c | 2 +- drivers/clk/mediatek/clk-mt7629-hif.c | 2 +- drivers/clk/mediatek/clk-mt7981-eth.c | 2 +- drivers/clk/mediatek/clk-mt7981-infracfg.c | 2 +- drivers/clk/mediatek/clk-mt7981-topckgen.c | 2 +- drivers/clk/mediatek/clk-mt7986-topckgen.c | 2 +- drivers/clk/mediatek/clk-mt8173-apmixedsys.c | 6 ++---- drivers/clk/mediatek/clk-mt8173-img.c | 2 +- drivers/clk/mediatek/clk-mt8173-infracfg.c | 6 ++---- drivers/clk/mediatek/clk-mt8173-mm.c | 6 ++---- drivers/clk/mediatek/clk-mt8173-pericfg.c | 2 +- drivers/clk/mediatek/clk-mt8173-topckgen.c | 2 +- drivers/clk/mediatek/clk-mt8173-vdecsys.c | 2 +- drivers/clk/mediatek/clk-mt8173-vencsys.c | 2 +- drivers/clk/mediatek/clk-mt8183-audio.c | 6 +++--- drivers/clk/mediatek/clk-mt8183-cam.c | 2 +- drivers/clk/mediatek/clk-mt8183-img.c | 2 +- drivers/clk/mediatek/clk-mt8183-ipu0.c | 2 +- drivers/clk/mediatek/clk-mt8183-ipu1.c | 2 +- drivers/clk/mediatek/clk-mt8183-ipu_adl.c | 2 +- drivers/clk/mediatek/clk-mt8183-ipu_conn.c | 2 +- drivers/clk/mediatek/clk-mt8183-mfgcfg.c | 2 +- drivers/clk/mediatek/clk-mt8183-vdec.c | 2 +- drivers/clk/mediatek/clk-mt8183-venc.c | 2 +- drivers/clk/mediatek/clk-mt8183.c | 2 +- drivers/clk/mediatek/clk-mt8186-apmixedsys.c | 6 ++---- drivers/clk/mediatek/clk-mt8186-cam.c | 2 +- drivers/clk/mediatek/clk-mt8186-img.c | 2 +- drivers/clk/mediatek/clk-mt8186-imp_iic_wrap.c | 2 +- drivers/clk/mediatek/clk-mt8186-infra_ao.c | 2 +- drivers/clk/mediatek/clk-mt8186-ipe.c | 2 +- drivers/clk/mediatek/clk-mt8186-mcu.c | 6 ++---- drivers/clk/mediatek/clk-mt8186-mdp.c | 2 +- drivers/clk/mediatek/clk-mt8186-mfg.c | 2 +- drivers/clk/mediatek/clk-mt8186-mm.c | 6 ++---- drivers/clk/mediatek/clk-mt8186-topckgen.c | 2 +- drivers/clk/mediatek/clk-mt8186-vdec.c | 2 +- drivers/clk/mediatek/clk-mt8186-venc.c | 2 +- drivers/clk/mediatek/clk-mt8186-wpe.c | 2 +- drivers/clk/mediatek/clk-mt8192-aud.c | 6 +++--- drivers/clk/mediatek/clk-mt8192-cam.c | 2 +- drivers/clk/mediatek/clk-mt8192-img.c | 2 +- drivers/clk/mediatek/clk-mt8192-imp_iic_wrap.c | 2 +- drivers/clk/mediatek/clk-mt8192-ipe.c | 2 +- drivers/clk/mediatek/clk-mt8192-mdp.c | 2 +- drivers/clk/mediatek/clk-mt8192-mfg.c | 2 +- drivers/clk/mediatek/clk-mt8192-msdc.c | 2 +- drivers/clk/mediatek/clk-mt8192-scp_adsp.c | 2 +- drivers/clk/mediatek/clk-mt8192-vdec.c | 2 +- drivers/clk/mediatek/clk-mt8192-venc.c | 2 +- drivers/clk/mediatek/clk-mt8192.c | 2 +- drivers/clk/mediatek/clk-mt8195-apmixedsys.c | 6 ++---- drivers/clk/mediatek/clk-mt8195-apusys_pll.c | 6 ++---- drivers/clk/mediatek/clk-mt8195-cam.c | 2 +- drivers/clk/mediatek/clk-mt8195-ccu.c | 2 +- drivers/clk/mediatek/clk-mt8195-img.c | 2 +- drivers/clk/mediatek/clk-mt8195-imp_iic_wrap.c | 2 +- drivers/clk/mediatek/clk-mt8195-infra_ao.c | 2 +- drivers/clk/mediatek/clk-mt8195-ipe.c | 2 +- drivers/clk/mediatek/clk-mt8195-mfg.c | 2 +- drivers/clk/mediatek/clk-mt8195-peri_ao.c | 2 +- drivers/clk/mediatek/clk-mt8195-scp_adsp.c | 2 +- drivers/clk/mediatek/clk-mt8195-topckgen.c | 6 ++---- drivers/clk/mediatek/clk-mt8195-vdec.c | 2 +- drivers/clk/mediatek/clk-mt8195-vdo0.c | 6 ++---- drivers/clk/mediatek/clk-mt8195-vdo1.c | 6 ++---- drivers/clk/mediatek/clk-mt8195-venc.c | 2 +- drivers/clk/mediatek/clk-mt8195-vpp0.c | 6 ++---- drivers/clk/mediatek/clk-mt8195-vpp1.c | 6 ++---- drivers/clk/mediatek/clk-mt8195-wpe.c | 2 +- drivers/clk/mediatek/clk-mt8365-apu.c | 2 +- drivers/clk/mediatek/clk-mt8365-cam.c | 2 +- drivers/clk/mediatek/clk-mt8365-mfg.c | 2 +- drivers/clk/mediatek/clk-mt8365-vdec.c | 2 +- drivers/clk/mediatek/clk-mt8365-venc.c | 2 +- drivers/clk/mediatek/clk-mtk.c | 4 +--- drivers/clk/mediatek/clk-mtk.h | 2 +- drivers/clk/mmp/clk-audio.c | 6 ++---- drivers/clk/mvebu/armada-37xx-periph.c | 6 ++---- drivers/clk/mvebu/armada-37xx-tbg.c | 6 ++---- drivers/clk/mvebu/armada-37xx-xtal.c | 6 ++---- drivers/clk/qcom/apcs-msm8916.c | 6 ++---- drivers/clk/qcom/apcs-sdx55.c | 6 ++---- drivers/clk/qcom/clk-rpm.c | 5 ++--- drivers/clk/qcom/gcc-msm8960.c | 6 ++---- drivers/clk/renesas/rcar-usb2-clock-sel.c | 6 ++---- drivers/clk/samsung/clk-exynos-audss.c | 6 ++---- drivers/clk/samsung/clk-exynos-clkout.c | 6 ++---- drivers/clk/stm32/clk-stm32mp13.c | 6 ++---- drivers/clk/tegra/clk-dfll.c | 5 ++++- drivers/clk/tegra/clk-tegra124-dfll-fcpu.c | 17 ++++++++--------- drivers/clk/ti/adpll.c | 6 ++---- drivers/clk/uniphier/clk-uniphier-core.c | 6 ++---- drivers/clk/x86/clk-fch.c | 7 +++---- drivers/clk/x86/clk-pmc-atom.c | 5 ++--- drivers/clk/xilinx/clk-xlnx-clock-wizard.c | 6 ++---- drivers/clk/xilinx/xlnx_vcu.c | 8 ++------ 159 files changed, 234 insertions(+), 335 deletions(-) base-commit: fe15c26ee26efa11741a7b632e9f23b01aca4cc6

Message ID	20230312161512.2715500-1-u.kleine-koenig@pengutronix.de (mailing list archive)
Headers	show Return-Path: <linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org> From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de> To: Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, Matthias Brugger <matthias.bgg@gmail.com>, Peter De Schrijver <pdeschrijver@nvidia.com>, Prashant Gaikwad <pgaikwad@nvidia.com>, Thierry Reding <thierry.reding@gmail.com>, Jonathan Hunter <jonathanh@nvidia.com>, Michal Simek <michal.simek@xilinx.com>, Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>, Florian Fainelli <f.fainelli@gmail.com>, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>, Sudeep Holla <sudeep.holla@arm.com>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Alexandre Torgue <alexandre.torgue@foss.st.com>, Nishanth Menon <nm@ti.com>, Tero Kristo <kristo@kernel.org>, Santosh Shilimkar <ssantosh@kernel.org>, Bjorn Andersson <andersson@kernel.org>, Andy Gross <agross@kernel.org>, Geert Uytterhoeven <geert+renesas@glider.be>, Sylwester Nawrocki <s.nawrocki@samsung.com>, Tomasz Figa <tomasz.figa@gmail.com>, Chanwoo Choi <cw00.choi@samsung.com>, Kunihiko Hayashi <hayashi.kunihiko@socionext.com>, Masami Hiramatsu <mhiramat@kernel.org> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-tegra@vger.kernel.org, Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>, linux-rpi-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Cristian Marussi <cristian.marussi@arm.com>, linux-stm32@st-md-mailman.stormreply.com, Konrad Dybcio <konrad.dybcio@linaro.org>, linux-arm-msm@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Alim Akhtar <alim.akhtar@samsung.com>, linux-omap@vger.kernel.org Subject: [PATCH 00/30] clk: Convert to platform remove callback returning void Date: Sun, 12 Mar 2023 17:14:42 +0100 Message-Id: <20230312161512.2715500-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: list Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org
Series	clk: Convert to platform remove callback returning void \| expand [00/30] clk: Convert to platform remove callback returning void [01/30] clk: mediatek: Make mtk_clk_simple_remove() return void [19/30] clk: mediatek: Convert to platform remove callback returning void

[00/30] clk: Convert to platform remove callback returning void

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