On Tue, Jul 06 2021, Uwe Kleine-König <u.kleine-koe...@pengutronix.de> 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. > > Acked-by: Russell King (Oracle) <rmk+ker...@armlinux.org.uk> (For ARM, Amba > and related parts) > Acked-by: Mark Brown <broo...@kernel.org> > Acked-by: Chen-Yu Tsai <w...@csie.org> (for drivers/bus/sunxi-rsb.c) > Acked-by: Pali Rohár <p...@kernel.org> > Acked-by: Mauro Carvalho Chehab <mche...@kernel.org> (for drivers/media) > Acked-by: Hans de Goede <hdego...@redhat.com> (For drivers/platform) > Acked-by: Alexandre Belloni <alexandre.bell...@bootlin.com> > Acked-By: Vinod Koul <vk...@kernel.org> > Acked-by: Juergen Gross <jgr...@suse.com> (For Xen) > Acked-by: Lee Jones <lee.jo...@linaro.org> (For drivers/mfd) > Acked-by: Johannes Thumshirn <j...@kernel.org> (For drivers/mcb) > Acked-by: Johan Hovold <jo...@kernel.org> > Acked-by: Srinivas Kandagatla <srinivas.kandaga...@linaro.org> (For > drivers/slimbus) > Acked-by: Kirti Wankhede <kwankh...@nvidia.com> (For drivers/vfio) > Acked-by: Maximilian Luz <luzmaximil...@gmail.com> > Acked-by: Heikki Krogerus <heikki.kroge...@linux.intel.com> (For ulpi and > typec) > Acked-by: Samuel Iglesias Gonsálvez <sigles...@igalia.com> (For ipack) > Reviewed-by: Tom Rix <t...@redhat.com> (For fpga) > Acked-by: Geoff Levand <ge...@infradead.org> (For ps3) > Signed-off-by: Uwe Kleine-König <u.kleine-koe...@pengutronix.de> > --- > > drivers/s390/cio/ccwgroup.c | 4 +--- > drivers/s390/cio/css.c | 4 +--- > drivers/s390/cio/device.c | 4 +--- > drivers/s390/cio/scm.c | 4 +--- > drivers/s390/crypto/ap_bus.c | 4 +--- > drivers/vfio/mdev/mdev_driver.c | 4 +--- For drivers/s390 and drivers/vfio: Reviewed-by: Cornelia Huck <coh...@redhat.com>
