[PATCH 4/8] etnaviv: iommuv1: remove map_lock

[Philipp Zabel]

On Fri, 2017-09-15 at 19:04 +0200, Lucas Stach wrote:
> It wasn't protecting anything, as the single word writes used to
> set up or tear down a translation are already inherently atomic,
> so the spinlock is pure overhead.
> 
> Signed-off-by: Lucas Stach <l.stach at pengutronix.de>

This would have been made clearer if patches 4 and 5 were switched.

Reviewed-by: Philipp Zabel <p.zabel at pengutronix.de>

regards
Philipp