net: ibm: emac: use devm for mutex_init

It seems since inception that mutex_destroy was never called for these
in _remove. Instead of handling this manually, just use devm for
simplicity.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Rosen Penev 2024-10-21 17:22:44 -07:00 • committed by Paolo Abeni
commit af4698be49