staging: rtl8192e: Fix DeviceID in rtl8192_pci_findadapter()

rtl8192_pci_findadapter() was looking for invalid DeviceID (0x8172),
instead of proper for rtl8192e/se devices (0x8192)

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>