No functional changes, just some renames to make it easier to keep mt76 in
sync with upstream
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit e62c5504701c7a665c9cf89ddbcb062f5ade6e37)
(cherry-picked from commit a889dcd3f21e50dc3e7f827ff0e486020562a6f8)