Merge branch 'ptp-convert-to-platform-remove-callback-returning-void'

Uwe Kleine-König says:

====================
ptp: Convert to platform remove callback returning void

this series converts all platform drivers below drivers/ptp/ to not use
struct platform_device::remove() any more. See commit 5c5a7680e67b
("platform: Provide a remove callback that returns no value") for an
extended explanation and the eventual goal.

All conversations are trivial, because the driver's .remove() callbacks
returned zero unconditionally.
====================

Link: https://lore.kernel.org/r/cover.1712734365.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>