These patches fix bugs in a patch we backported.
These patch were cherry picked from upstream Linux because it references
a patch we backported in the fixes tag.
Fixes: c990f6e156 ("linux: generic: net: dsa: mv88e6xxx LED support")
Link: https://github.com/openwrt/openwrt/pull/21366
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>