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iommu/ipmmu-vmsa: Invalidate TLB after unmapping
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Thu, 24 Jul 2014 13:34:54 +0000 (15:34 +0200)
committerLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Fri, 16 Jan 2015 16:03:04 +0000 (18:03 +0200)
The TLB must be invalidated after unmapping memory to remove stale TLB
entries. this was supposed to be performed already, but a bug in the
driver prevented the TLB invalidate function from being called. Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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