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Searched refs:stream_map_mutex (Results 1 – 2 of 2) sorted by relevance

/linux/drivers/iommu/arm/arm-smmu/
A Darm-smmu.c1047 mutex_lock(&smmu->stream_map_mutex); in arm_smmu_master_alloc_smes()
1076 mutex_unlock(&smmu->stream_map_mutex); in arm_smmu_master_alloc_smes()
1084 mutex_unlock(&smmu->stream_map_mutex); in arm_smmu_master_alloc_smes()
1094 mutex_lock(&smmu->stream_map_mutex); in arm_smmu_master_free_smes()
1100 mutex_unlock(&smmu->stream_map_mutex); in arm_smmu_master_free_smes()
1478 mutex_lock(&smmu->stream_map_mutex); in arm_smmu_device_group()
1482 mutex_unlock(&smmu->stream_map_mutex); in arm_smmu_device_group()
1490 mutex_unlock(&smmu->stream_map_mutex); in arm_smmu_device_group()
1506 mutex_unlock(&smmu->stream_map_mutex); in arm_smmu_device_group()
1784 mutex_init(&smmu->stream_map_mutex); in arm_smmu_device_cfg_probe()
A Darm-smmu.h314 struct mutex stream_map_mutex; member

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