On Tue, Jul 06, 2021 at 11:50:37AM +0200, 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 <u.kleine-koenig@xxxxxxxxxxxxxx> > drivers/staging/greybus/gbphy.c | 4 +--- > drivers/usb/serial/bus.c | 4 +--- > include/linux/device/bus.h | 2 +- Acked-by: Johan Hovold <johan@xxxxxxxxxx>
