spi/bcm63xx: always use a fixed number of CS

We always pass 8 for the number of chip selects, so we can as well
hardcode it to this number.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jonas Gorski 2015-09-10 16:11:40 +02:00 • committed by Mark Brown
commit 6505999730