iommu/arm-smmu-v3: Remove boolean bitfield for 'ats_enabled' flag

There's really no need for this to be a bitfield, particularly as we
don't have bitwise addressing on arm64.

Signed-off-by: Will Deacon <will@kernel.org>

diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
index 7a36805..2be11a1 100644 (file)
--- a/drivers/iommu/arm-smmu-v3.c
+++ b/drivers/iommu/arm-smmu-v3.c
@@ -637,7 +637,7 @@ struct arm_smmu_master {
        struct list_head                domain_head;
        u32                             *sids;
        unsigned int                    num_sids;
-       bool                            ats_enabled             :1;
+       bool                            ats_enabled;
 };
 
 /* SMMU private data for an IOMMU domain */