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Tue, 06 Jul 2021 03:35:54 -0700 (PDT) Date: Tue, 6 Jul 2021 11:35:52 +0100 From: Lee Jones To: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= Subject: Re: [PATCH] bus: Make remove callback return void Message-ID: References: <20210706095037.1425211-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210706095037.1425211-1-u.kleine-koenig@pengutronix.de> X-Mailman-Approved-At: Thu, 08 Jul 2021 12:04:25 +0200 Cc: nvdimm@lists.linux.dev, linux-hyperv@vger.kernel.org, kvm@vger.kernel.org, Benjamin Herrenschmidt , linux-fpga@vger.kernel.org, linux-pci@vger.kernel.org, alsa-devel@alsa-project.org, linux-cxl@vger.kernel.org, linux-mips@vger.kernel.org, "James E.J. Bottomley" , target-devel@vger.kernel.org, linux-i2c@vger.kernel.org, linux-i3c@lists.infradead.org, linux1394-devel@lists.sourceforge.net, linux-scsi@vger.kernel.org, Michael Ellerman , Helge Deller , linux-staging@lists.linux.dev, Russell King , linux-acpi@vger.kernel.org, industrypack-devel@lists.sourceforge.net, linux-input@vger.kernel.org, linux-mmc@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-sunxi@lists.linux.dev, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-serial@vger.kernel.org, linux-remoteproc@vger.kernel.org, greybus-dev@lists.linaro.org, xen-devel@lists.xenproject.org, platform-driver-x86@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Thomas Bogendoerfer , linux-parisc@vger.kernel.org, Geoff Levand , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, kernel@pengutronix.de, netdev@vger.kernel.org, dmaengine@vger.kernel.org, linux-ntb@googlegroups.com, linuxppc-dev@lists.ozlabs.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" On Tue, 06 Jul 2021, 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. > > Signed-off-by: Uwe Kleine-König > --- > Hello, > > this patch depends on "PCI: endpoint: Make struct pci_epf_driver::remove > return void" that is not yet applied, see > https://lore.kernel.org/r/20210223090757.57604-1-u.kleine-koenig@pengutronix.de. > > I tested it using allmodconfig on amd64 and arm, but I wouldn't be > surprised if I still missed to convert a driver. So it would be great to > get this into next early after the merge window closes. > > I send this mail to all people that get_maintainer.pl emits for this > patch. I wonder how many recipents will refuse this mail because of the > long Cc: list :-) > > Best regards > Uwe > > arch/arm/common/locomo.c | 3 +-- > arch/arm/common/sa1111.c | 4 +--- > arch/arm/mach-rpc/ecard.c | 4 +--- > arch/mips/sgi-ip22/ip22-gio.c | 3 +-- > arch/parisc/kernel/drivers.c | 5 ++--- > arch/powerpc/platforms/ps3/system-bus.c | 3 +-- > arch/powerpc/platforms/pseries/ibmebus.c | 3 +-- > arch/powerpc/platforms/pseries/vio.c | 3 +-- > drivers/acpi/bus.c | 3 +-- > drivers/amba/bus.c | 4 +--- > drivers/base/auxiliary.c | 4 +--- > drivers/base/isa.c | 4 +--- > drivers/base/platform.c | 4 +--- > drivers/bcma/main.c | 6 ++---- > drivers/bus/sunxi-rsb.c | 4 +--- > drivers/cxl/core.c | 3 +-- > drivers/dax/bus.c | 4 +--- > drivers/dma/idxd/sysfs.c | 4 +--- > drivers/firewire/core-device.c | 4 +--- > drivers/firmware/arm_scmi/bus.c | 4 +--- > drivers/firmware/google/coreboot_table.c | 4 +--- > drivers/fpga/dfl.c | 4 +--- > drivers/hid/hid-core.c | 4 +--- > drivers/hid/intel-ish-hid/ishtp/bus.c | 4 +--- > drivers/hv/vmbus_drv.c | 5 +---- > drivers/hwtracing/intel_th/core.c | 4 +--- > drivers/i2c/i2c-core-base.c | 5 +---- > drivers/i3c/master.c | 4 +--- > drivers/input/gameport/gameport.c | 3 +-- > drivers/input/serio/serio.c | 3 +-- > drivers/ipack/ipack.c | 4 +--- > drivers/macintosh/macio_asic.c | 4 +--- > drivers/mcb/mcb-core.c | 4 +--- > drivers/media/pci/bt8xx/bttv-gpio.c | 3 +-- > drivers/memstick/core/memstick.c | 3 +-- > drivers/mfd/mcp-core.c | 3 +-- Acked-by: Lee Jones -- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog 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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 EB51EC07E9E for ; 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Tue, 06 Jul 2021 03:35:55 -0700 (PDT) Received: from dell ([109.180.115.218]) by smtp.gmail.com with ESMTPSA id l9sm16428319wrp.14.2021.07.06.03.35.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Jul 2021 03:35:54 -0700 (PDT) Date: Tue, 6 Jul 2021 11:35:52 +0100 From: Lee Jones To: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= Cc: Greg Kroah-Hartman , kernel@pengutronix.de, linux-kernel@vger.kernel.org, Russell King , Thomas Bogendoerfer , "James E.J. Bottomley" , Helge Deller , Geoff Levand , Michael Ellerman , Benjamin Herrenschmidt , 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 Subject: Re: [PATCH] bus: Make remove callback return void Message-ID: References: <20210706095037.1425211-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210706095037.1425211-1-u.kleine-koenig@pengutronix.de> Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org On Tue, 06 Jul 2021, 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. > > Signed-off-by: Uwe Kleine-König > --- > Hello, > > this patch depends on "PCI: endpoint: Make struct pci_epf_driver::remove > return void" that is not yet applied, see > https://lore.kernel.org/r/20210223090757.57604-1-u.kleine-koenig@pengutronix.de. > > I tested it using allmodconfig on amd64 and arm, but I wouldn't be > surprised if I still missed to convert a driver. So it would be great to > get this into next early after the merge window closes. > > I send this mail to all people that get_maintainer.pl emits for this > patch. I wonder how many recipents will refuse this mail because of the > long Cc: list :-) > > Best regards > Uwe > > arch/arm/common/locomo.c | 3 +-- > arch/arm/common/sa1111.c | 4 +--- > arch/arm/mach-rpc/ecard.c | 4 +--- > arch/mips/sgi-ip22/ip22-gio.c | 3 +-- > arch/parisc/kernel/drivers.c | 5 ++--- > arch/powerpc/platforms/ps3/system-bus.c | 3 +-- > arch/powerpc/platforms/pseries/ibmebus.c | 3 +-- > arch/powerpc/platforms/pseries/vio.c | 3 +-- > drivers/acpi/bus.c | 3 +-- > drivers/amba/bus.c | 4 +--- > drivers/base/auxiliary.c | 4 +--- > drivers/base/isa.c | 4 +--- > drivers/base/platform.c | 4 +--- > drivers/bcma/main.c | 6 ++---- > drivers/bus/sunxi-rsb.c | 4 +--- > drivers/cxl/core.c | 3 +-- > drivers/dax/bus.c | 4 +--- > drivers/dma/idxd/sysfs.c | 4 +--- > drivers/firewire/core-device.c | 4 +--- > drivers/firmware/arm_scmi/bus.c | 4 +--- > drivers/firmware/google/coreboot_table.c | 4 +--- > drivers/fpga/dfl.c | 4 +--- > drivers/hid/hid-core.c | 4 +--- > drivers/hid/intel-ish-hid/ishtp/bus.c | 4 +--- > drivers/hv/vmbus_drv.c | 5 +---- > drivers/hwtracing/intel_th/core.c | 4 +--- > drivers/i2c/i2c-core-base.c | 5 +---- > drivers/i3c/master.c | 4 +--- > drivers/input/gameport/gameport.c | 3 +-- > drivers/input/serio/serio.c | 3 +-- > drivers/ipack/ipack.c | 4 +--- > drivers/macintosh/macio_asic.c | 4 +--- > drivers/mcb/mcb-core.c | 4 +--- > drivers/media/pci/bt8xx/bttv-gpio.c | 3 +-- > drivers/memstick/core/memstick.c | 3 +-- > drivers/mfd/mcp-core.c | 3 +-- Acked-by: Lee Jones -- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog 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=-14.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 F0B8AC43216 for ; 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Tue, 06 Jul 2021 03:35:55 -0700 (PDT) Received: from dell ([109.180.115.218]) by smtp.gmail.com with ESMTPSA id l9sm16428319wrp.14.2021.07.06.03.35.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Jul 2021 03:35:54 -0700 (PDT) Date: Tue, 6 Jul 2021 11:35:52 +0100 From: Lee Jones To: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= Cc: Greg Kroah-Hartman , kernel@pengutronix.de, linux-kernel@vger.kernel.org, Russell King , Thomas Bogendoerfer , "James E.J. Bottomley" , Helge Deller , Geoff Levand , Michael Ellerman , Benjamin Herrenschmidt , 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 Subject: Re: [PATCH] bus: Make remove callback return void Message-ID: References: <20210706095037.1425211-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210706095037.1425211-1-u.kleine-koenig@pengutronix.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210706_033557_097540_A205404E X-CRM114-Status: GOOD ( 23.68 ) X-Mailman-Approved-At: Fri, 30 Jul 2021 12:40:20 -0700 X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org 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([109.180.115.218]) by smtp.gmail.com with ESMTPSA id l9sm16428319wrp.14.2021.07.06.03.35.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Jul 2021 03:35:54 -0700 (PDT) Date: Tue, 6 Jul 2021 11:35:52 +0100 From: Lee Jones To: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= Subject: Re: [PATCH] bus: Make remove callback return void Message-ID: References: <20210706095037.1425211-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210706095037.1425211-1-u.kleine-koenig@pengutronix.de> X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: nvdimm@lists.linux.dev, linux-hyperv@vger.kernel.org, kvm@vger.kernel.org, linux-fpga@vger.kernel.org, linux-pci@vger.kernel.org, alsa-devel@alsa-project.org, linux-cxl@vger.kernel.org, linux-mips@vger.kernel.org, "James E.J. Bottomley" , target-devel@vger.kernel.org, linux-i2c@vger.kernel.org, linux-i3c@lists.infradead.org, linux1394-devel@lists.sourceforge.net, linux-scsi@vger.kernel.org, Helge Deller , linux-staging@lists.linux.dev, Russell King , linux-acpi@vger.kernel.org, industrypack-devel@lists.sourceforge.net, linux-input@vger.kernel.org, linux-mmc@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-sunxi@lists.linux.dev, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-serial@vger.kernel.org, linux-remoteproc@vger.kernel.org, greybus-dev@lists.linaro.org, xen-devel@lists.xenproject.org, platform-driver-x86@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Thomas Bogendoerfer , linux-parisc@vger.kernel.org, Geoff Levand , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, kernel@pengutronix.de, netdev@vger.kernel.org, dmaengine@vger.kernel.org, linux-ntb@googlegroups.com, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Tue, 06 Jul 2021, 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. > > Signed-off-by: Uwe Kleine-König > --- > Hello, > > this patch depends on "PCI: endpoint: Make struct pci_epf_driver::remove > return void" that is not yet applied, see > https://lore.kernel.org/r/20210223090757.57604-1-u.kleine-koenig@pengutronix.de. > > I tested it using allmodconfig on amd64 and arm, but I wouldn't be > surprised if I still missed to convert a driver. So it would be great to > get this into next early after the merge window closes. > > I send this mail to all people that get_maintainer.pl emits for this > patch. I wonder how many recipents will refuse this mail because of the > long Cc: list :-) > > Best regards > Uwe > > arch/arm/common/locomo.c | 3 +-- > arch/arm/common/sa1111.c | 4 +--- > arch/arm/mach-rpc/ecard.c | 4 +--- > arch/mips/sgi-ip22/ip22-gio.c | 3 +-- > arch/parisc/kernel/drivers.c | 5 ++--- > arch/powerpc/platforms/ps3/system-bus.c | 3 +-- > arch/powerpc/platforms/pseries/ibmebus.c | 3 +-- > arch/powerpc/platforms/pseries/vio.c | 3 +-- > drivers/acpi/bus.c | 3 +-- > drivers/amba/bus.c | 4 +--- > drivers/base/auxiliary.c | 4 +--- > drivers/base/isa.c | 4 +--- > drivers/base/platform.c | 4 +--- > drivers/bcma/main.c | 6 ++---- > drivers/bus/sunxi-rsb.c | 4 +--- > drivers/cxl/core.c | 3 +-- > drivers/dax/bus.c | 4 +--- > drivers/dma/idxd/sysfs.c | 4 +--- > drivers/firewire/core-device.c | 4 +--- > drivers/firmware/arm_scmi/bus.c | 4 +--- > drivers/firmware/google/coreboot_table.c | 4 +--- > drivers/fpga/dfl.c | 4 +--- > drivers/hid/hid-core.c | 4 +--- > drivers/hid/intel-ish-hid/ishtp/bus.c | 4 +--- > drivers/hv/vmbus_drv.c | 5 +---- > drivers/hwtracing/intel_th/core.c | 4 +--- > drivers/i2c/i2c-core-base.c | 5 +---- > drivers/i3c/master.c | 4 +--- > drivers/input/gameport/gameport.c | 3 +-- > drivers/input/serio/serio.c | 3 +-- > drivers/ipack/ipack.c | 4 +--- > drivers/macintosh/macio_asic.c | 4 +--- > drivers/mcb/mcb-core.c | 4 +--- > drivers/media/pci/bt8xx/bttv-gpio.c | 3 +-- > drivers/memstick/core/memstick.c | 3 +-- > drivers/mfd/mcp-core.c | 3 +-- Acked-by: Lee Jones -- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog 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=-13.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,URIBL_RED autolearn=unavailable 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 F1D58C07E96 for ; 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Tue, 06 Jul 2021 03:35:55 -0700 (PDT) Received: from dell ([109.180.115.218]) by smtp.gmail.com with ESMTPSA id l9sm16428319wrp.14.2021.07.06.03.35.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Jul 2021 03:35:54 -0700 (PDT) Date: Tue, 6 Jul 2021 11:35:52 +0100 From: Lee Jones To: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= Subject: Re: [PATCH] bus: Make remove callback return void Message-ID: References: <20210706095037.1425211-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210706095037.1425211-1-u.kleine-koenig@pengutronix.de> Cc: nvdimm@lists.linux.dev, linux-hyperv@vger.kernel.org, kvm@vger.kernel.org, Benjamin Herrenschmidt , linux-fpga@vger.kernel.org, linux-pci@vger.kernel.org, alsa-devel@alsa-project.org, linux-cxl@vger.kernel.org, linux-mips@vger.kernel.org, "James E.J. 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Russell King , Thomas Bogendoerfer , "James E.J. Bottomley" , Helge Deller , Geoff Levand , Michael Ellerman , Benjamin Herrenschmidt , 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, 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