staging: rtl8192e: Replace macro RTL_PCI_DEVICE with PCI_DEVICE

Replace macro RTL_PCI_DEVICE with PCI_DEVICE to get rid of rtl819xp_ops
which is empty.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/8b45ee783fa91196b7c9d6fc840a189496afd2f4.1677133271.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>