PCI: endpoint: Make struct pci_epf_driver::remove return void

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The driver core ignores the return value of pci_epf_device_remove()
(because there is only little it can do when a device disappears) and
there are no pci_epf_drivers with a remove callback.

So make it impossible for future drivers to return an unused error code
by changing the remove prototype to return void.

The real motivation for this change is the quest to make struct
bus_type::remove return void, too.

Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20210713193522.1770306-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Uwe Kleine-König 2021-07-13 21:35:18 +02:00 • committed by Greg Kroah-Hartman

parent 2734d6c1b1

commit dde0a31863

2 changed files with 3 additions and 4 deletions

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5

drivers/pci/endpoint/pci-epf-core.c

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2

include/linux/pci-epf.h

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