Commits
Laurent Pinchart committed e87c621dced
iommu/shmobile: Turn the flush_lock mutex into a spinlock The lock is taken in atomic context, replace it with a spinlock. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Joerg Roedel <joro@8bytes.org>