drm: etnaviv: extract arming of semaphore

Extract out the arming of a semaphore from the pipe select code.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
This commit is contained in:
Russell King 2016-01-21 15:20:14 +00:00 • committed by Lucas Stach
commit 18060f4d87