net: ftgmac100: Use devm_mdiobus_alloc/devm_of_mdiobus_register

Make use of devm_ methods to allocate and register mdiobus to simplify
cleanup.

Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com>
Link: https://patch.msgid.link/20260206-ftgmac-cleanup-v5-15-ad28a9067ea7@aspeedtech.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Jacky Chou 2026-02-06 11:17:55 +08:00 • committed by Paolo Abeni
commit 7ac5dddef5