STAGING: Octeon: Properly enable/disable SSO WQE interrupts

The Octeon models with SSO instead of POW need to use a different register
for configuring the WQE interrupt thresholds.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Acked-by: David Daney <david.daney@cavium.com>
Cc: David Daney <ddaney.cavm@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: Janne Huttunen <janne.huttunen@nokia.com>
Cc: Aaro Koskinen <aaro.koskinen@nokia.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: devel@driverdev.osuosl.org
Patchwork: https://patchwork.linux-mips.org/patch/10964/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --cc drivers/staging/octeon/ethernet-rx.c
Simple merge

diff --cc drivers/staging/octeon/ethernet.c
Simple merge