Merge branch 'ptp-ocp-minor-updates-and-fixes'

Jonathan Lemon says:

====================
ptp: ocp: minor updates and fixes.

Fix errors spotted by automated tools.

Add myself to the MAINTAINERS for the ptp_ocp driver.
====================

Link: https://lore.kernel.org/r/20210816221337.390645-1-jonathan.lemon@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>