qcom_smmu_match_data is static and constant so refactor qcom_smmu
to store single pointer to qcom_smmu_match_data instead of
replicating multiple child members of the same and handle the further
dereferences in the places that want them.
Suggested-by: Robin Murphy <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Signed-off-by: Bibek Kumar Patro <[email protected]>
---
drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c | 2 +-
drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 2 +-
drivers/iommu/arm/arm-smmu/arm-smmu-qcom.h | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c
index bb89d49adf8d..e9798b133cbb 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c
@@ -22,7 +22,7 @@ void qcom_smmu_tlb_sync_debug(struct arm_smmu_device *smmu)
if (__ratelimit(&rs)) {
dev_err(smmu->dev, "TLB sync timed out -- SMMU may be deadlocked\n");
- cfg = qsmmu->cfg;
+ cfg = qsmmu->data->cfg;
if (!cfg)
return;
diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
index c432e80a69fc..333daeb18c1c 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
@@ -495,7 +495,7 @@ static struct arm_smmu_device *qcom_smmu_create(struct arm_smmu_device *smmu,
return ERR_PTR(-ENOMEM);
qsmmu->smmu.impl = impl;
- qsmmu->cfg = data->cfg;
+ qsmmu->data = data;
return &qsmmu->smmu;
}
diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.h b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.h
index 593910567b88..f3b91963e234 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.h
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.h
@@ -8,7 +8,7 @@
struct qcom_smmu {
struct arm_smmu_device smmu;
- const struct qcom_smmu_config *cfg;
+ const struct qcom_smmu_match_data *data;
bool bypass_quirk;
u8 bypass_cbndx;
u32 stall_enabled;
--
2.17.1