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

/linux-6.14.4/drivers/iommu/arm/arm-smmu/
Darm-smmu.c1081 mutex_lock(&smmu->stream_map_mutex); in arm_smmu_master_alloc_smes()
1110 mutex_unlock(&smmu->stream_map_mutex); in arm_smmu_master_alloc_smes()
1118 mutex_unlock(&smmu->stream_map_mutex); in arm_smmu_master_alloc_smes()
1128 mutex_lock(&smmu->stream_map_mutex); in arm_smmu_master_free_smes()
1134 mutex_unlock(&smmu->stream_map_mutex); in arm_smmu_master_free_smes()
1530 mutex_lock(&smmu->stream_map_mutex); in arm_smmu_device_group()
1534 mutex_unlock(&smmu->stream_map_mutex); in arm_smmu_device_group()
1542 mutex_unlock(&smmu->stream_map_mutex); in arm_smmu_device_group()
1558 mutex_unlock(&smmu->stream_map_mutex); in arm_smmu_device_group()
1827 mutex_init(&smmu->stream_map_mutex); in arm_smmu_device_cfg_probe()
Darm-smmu.h327 struct mutex stream_map_mutex; member