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iommu/arm-smmu-v3: Pass in cmdq pointer to arm_smmu_cmdq_init

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So that this function can be used by other cmdqs than &smmu->cmdq only.

Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Link: https://lore.kernel.org/r/e11a3c0bde172c9652c2946f12bc2ceed4c3a355.1724970714.git.nicolinc@nvidia.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Nicolin Chen
2024-08-29 15:34:32 -07:00
committed by Will Deacon
parent 2ea1f0120f
commit e736c895c4
1 changed files with 3 additions and 3 deletions
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drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
+3 -3
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@@ -3564,9 +3564,9 @@ static int arm_smmu_init_one_queue(struct arm_smmu_device *smmu,
return 0;
}
static int arm_smmu_cmdq_init(struct arm_smmu_device *smmu)
static int arm_smmu_cmdq_init(struct arm_smmu_device *smmu,
struct arm_smmu_cmdq *cmdq)
{
struct arm_smmu_cmdq *cmdq = &smmu->cmdq;
unsigned int nents = 1 << cmdq->q.llq.max_n_shift;
atomic_set(&cmdq->owner_prod, 0);
@@ -3591,7 +3591,7 @@ static int arm_smmu_init_queues(struct arm_smmu_device *smmu)
if (ret)
return ret;
ret = arm_smmu_cmdq_init(smmu);
ret = arm_smmu_cmdq_init(smmu, &smmu->cmdq);
if (ret)
return ret;