Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

[linux-2.6-microblaze.git] / drivers / iommu / mtk_iommu.h

diff --git a/drivers/iommu/mtk_iommu.h b/drivers/iommu/mtk_iommu.h
index fc0f16e..ea949a3 100644 (file)
--- a/drivers/iommu/mtk_iommu.h
+++ b/drivers/iommu/mtk_iommu.h
@@ -57,7 +57,7 @@ struct mtk_iommu_data {
        struct mtk_iommu_domain         *m4u_dom;
        struct iommu_group              *m4u_group;
        bool                            enable_4GB;
-       bool                            tlb_flush_active;
+       spinlock_t                      tlb_lock; /* lock for tlb range flush */
 
        struct iommu_device             iommu;
        const struct mtk_iommu_plat_data *plat_data;