Setting pm_power_off is apprently wrong and makes drivers such as
gpio-poweroff not work.
Signed-off-by: NJohn Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/11445/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>