On Tue, 6 Jul 2021 at 03:56, Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> 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 <u.kleine-koenig@xxxxxxxxxxxxxx> > --- > 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@xxxxxxxxxxxxxx. > > 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 +-- > drivers/misc/mei/bus.c | 4 +--- > drivers/misc/tifm_core.c | 3 +-- > drivers/mmc/core/bus.c | 4 +--- > drivers/mmc/core/sdio_bus.c | 4 +--- > drivers/net/netdevsim/bus.c | 3 +-- > drivers/ntb/core.c | 4 +--- > drivers/ntb/ntb_transport.c | 4 +--- > drivers/nvdimm/bus.c | 3 +-- > drivers/pci/endpoint/pci-epf-core.c | 4 +--- > drivers/pci/pci-driver.c | 3 +-- > drivers/pcmcia/ds.c | 4 +--- > drivers/platform/surface/aggregator/bus.c | 4 +--- > drivers/platform/x86/wmi.c | 4 +--- > drivers/pnp/driver.c | 3 +-- > drivers/rapidio/rio-driver.c | 4 +--- > drivers/rpmsg/rpmsg_core.c | 4 +--- Reviewed-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
