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 <robin.murphy@arm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bibek Kumar Patro <quic_bibekkum@quicinc.com>
---
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 548783f3f8e8..d03b2239baad 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c
@@ -73,7 +73,7 @@ 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 0cb10b354802..6e0a2a43e45a 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
@@ -534,7 +534,7 @@ 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 3c134d1a6277..b55cd3e3ae48 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;
--
2.34.1