diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index cc607b8714111c8eefaaca9acc4fd76392cb33aa..56cc65203232bf19a8262c038f76f727b34f5e06 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -357,7 +357,8 @@ static void arm_smmu_cmdq_build_sync_cmd(u64 *cmd, struct arm_smmu_device *smmu, arm_smmu_cmdq_build_cmd(cmd, &ent); } -static void arm_smmu_cmdq_skip_err(struct arm_smmu_device *smmu) +static void __arm_smmu_cmdq_skip_err(struct arm_smmu_device *smmu, + struct arm_smmu_queue *q) { static const char *cerror_str[] = { [CMDQ_ERR_CERROR_NONE_IDX] = "No error", @@ -368,7 +369,6 @@ static void arm_smmu_cmdq_skip_err(struct arm_smmu_device *smmu) int i; u64 cmd[CMDQ_ENT_DWORDS]; - struct arm_smmu_queue *q = &smmu->cmdq.q; u32 cons = readl_relaxed(q->cons_reg); u32 idx = FIELD_GET(CMDQ_CONS_ERR, cons); struct arm_smmu_cmdq_ent cmd_sync = { @@ -414,6 +414,11 @@ static void arm_smmu_cmdq_skip_err(struct arm_smmu_device *smmu) queue_write(Q_ENT(q, cons), cmd, q->ent_dwords); } +static void arm_smmu_cmdq_skip_err(struct arm_smmu_device *smmu) +{ + __arm_smmu_cmdq_skip_err(smmu, &smmu->cmdq.q); +} + /* * Command queue locking. * This is a form of bastardised rwlock with the following major changes: