staging: rtl8723au: ODM_DMWatchdog23a(): Take a struct hal_data_8723a *

This will allow us to access variables in the hal_data struct
directly, and get rid of the horrendous ODM_CMNINFO spaghetti API.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>