Add copyright records according to the recent changes in
the PCI code. Also fix up the descriptions.
Signed-off-by: NGabor Juhos <juhosg@openwrt.org>
Signed-off-by: NImre Kaloz <kaloz@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3503/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>