net: dsa: rename dsa_tag_driver_get() to dsa_tag_driver_get_by_id()

A future patch will introduce one more way of getting a reference on a
tagging protocl driver (by name). Rename the current method to "by_id".

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Tested-by: Michael Walle <michael@walle.cc>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
3 files changed