staging: rtl8723bs: Remove phy_Config*WithParaFile() functions

These are no longer used, so remove them and also remove various
struct definitions only used by these functions.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20191009123223.163241-2-hdegoede@redhat.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>