Commit e736c895 authored by Nicolin Chen's avatar Nicolin Chen Committed by Will Deacon
Browse files

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



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

Reviewed-by: default avatarJason Gunthorpe <jgg@nvidia.com>
Signed-off-by: default avatarNicolin Chen <nicolinc@nvidia.com>
Link: https://lore.kernel.org/r/e11a3c0bde172c9652c2946f12bc2ceed4c3a355.1724970714.git.nicolinc@nvidia.com


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent 2ea1f012

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c

+3 −3
Original line number Diff line number Diff line
@@ -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;