Use of_match_node() to match qcom implementation instead of multiple of_device_compatible() calls for each qcom implementation.
Signed-off-by: Sai Prakash Ranjan saiprakash.ranjan@codeaurora.org --- drivers/iommu/arm-smmu-impl.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/iommu/arm-smmu-impl.c b/drivers/iommu/arm-smmu-impl.c index 8fbab9c38b61..42020d50ce12 100644 --- a/drivers/iommu/arm-smmu-impl.c +++ b/drivers/iommu/arm-smmu-impl.c @@ -9,6 +9,12 @@
#include "arm-smmu.h"
+static const struct of_device_id __maybe_unused qcom_smmu_impl_of_match[] = { + { .compatible = "qcom,sc7180-smmu-500" }, + { .compatible = "qcom,sdm845-smmu-500" }, + { } +}; + static int arm_smmu_gr0_ns(int offset) { switch (offset) { @@ -168,8 +174,7 @@ struct arm_smmu_device *arm_smmu_impl_init(struct arm_smmu_device *smmu) if (of_property_read_bool(np, "calxeda,smmu-secure-config-access")) smmu->impl = &calxeda_impl;
- if (of_device_is_compatible(np, "qcom,sdm845-smmu-500") || - of_device_is_compatible(np, "qcom,sc7180-smmu-500")) + if (of_match_node(qcom_smmu_impl_of_match, np)) return qcom_smmu_impl_init(smmu);
if (of_device_is_compatible(smmu->dev->of_node, "qcom,adreno-smmu"))