[PATCH v4 2/3] iommu/arm-smmu-v3: Detect Tegra264 erratum

[Nicolin Chen]

On Tue, Jun 09, 2026 at 07:32:03AM +0000, Ashish Mhetre wrote:
> +arm_smmu_erratum_cmd_needs_repeating(struct arm_smmu_device *smmu,
> +				     struct arm_smmu_cmd *cmd)
> +{
[...]
> +	if (!static_branch_unlikely(&arm_smmu_erratum_repeat_tlbi_cfgi_key))
> +		return false;
> +	if (!(smmu->options & ARM_SMMU_OPT_REPEAT_TLBI_CFGI))
> +		return false;

Are they redundant?

Nicolin