Don't double-call the ar9300 stub function method.


git-svn-id: svn+ssh://svn.freebsd.org/base/head@271884 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Quieten the AR9300 HAL probe a bit.


git-svn-id: svn+ssh://svn.freebsd.org/base/head@271885 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Quieten the AR9300 HAL attach a little - the setupXTxDesc method
is only called during attach now.

The EDMA TX path never calls this - only the legacy TX path does.


git-svn-id: svn+ssh://svn.freebsd.org/base/head@271886 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f