Searched refs:devices_lock (Results 1 – 10 of 10) sorted by relevance
| /drivers/hid/ |
| A D | hid-roccat.c | 159 mutex_lock(&devices_lock); in roccat_open()
197 mutex_unlock(&devices_lock); in roccat_open()
209 mutex_lock(&devices_lock); in roccat_release()
233 mutex_unlock(&devices_lock); in roccat_release()
308 mutex_lock(&devices_lock); in roccat_connect()
336 mutex_unlock(&devices_lock); in roccat_connect()
359 mutex_lock(&devices_lock); in roccat_disconnect()
361 mutex_unlock(&devices_lock); in roccat_disconnect()
367 mutex_lock(&devices_lock); in roccat_disconnect()
369 mutex_unlock(&devices_lock); in roccat_disconnect()
[all …]
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| /drivers/gpu/host1x/ |
| A D | bus.c | 24 static DEFINE_MUTEX(devices_lock);
572 mutex_lock(&devices_lock); in host1x_register()
574 mutex_unlock(&devices_lock); in host1x_register()
607 mutex_lock(&devices_lock); in host1x_unregister()
609 mutex_unlock(&devices_lock); in host1x_unregister()
666 mutex_lock(&devices_lock); in host1x_driver_register_full()
671 mutex_unlock(&devices_lock); in host1x_driver_register_full()
696 mutex_lock(&devices_lock); in host1x_driver_unregister()
701 mutex_unlock(&devices_lock); in host1x_driver_unregister()
749 mutex_lock(&devices_lock); in __host1x_client_register()
[all …]
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| A D | dev.h | 167 struct mutex devices_lock; member
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| A D | dev.c | 570 mutex_init(&host->devices_lock); in host1x_probe()
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| /drivers/iommu/arm/arm-smmu-v3/ |
| A D | arm-smmu-v3-sva.c | 23 spin_lock_irqsave(&smmu_domain->devices_lock, flags); in arm_smmu_update_s1_domain_cd_entry()
36 spin_unlock_irqrestore(&smmu_domain->devices_lock, flags); in arm_smmu_update_s1_domain_cd_entry()
177 spin_lock_irqsave(&smmu_domain->devices_lock, flags); in arm_smmu_mm_release()
192 spin_unlock_irqrestore(&smmu_domain->devices_lock, flags); in arm_smmu_mm_release()
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| A D | arm-smmu-v3.c | 2216 spin_lock_irqsave(&smmu_domain->devices_lock, flags); in arm_smmu_atc_inv_domain()
2240 spin_unlock_irqrestore(&smmu_domain->devices_lock, flags); in arm_smmu_atc_inv_domain()
2449 spin_lock_irqsave(&smmu_domain->devices_lock, flags); in arm_smmu_enforce_cache_coherency()
2458 spin_unlock_irqrestore(&smmu_domain->devices_lock, flags); in arm_smmu_enforce_cache_coherency()
2471 spin_lock_init(&smmu_domain->devices_lock); in arm_smmu_domain_alloc()
2729 lockdep_assert_held(&smmu_domain->devices_lock); in arm_smmu_find_master_domain()
2828 spin_lock_irqsave(&smmu_domain->devices_lock, flags); in arm_smmu_remove_master_domain()
2836 spin_unlock_irqrestore(&smmu_domain->devices_lock, flags); in arm_smmu_remove_master_domain()
2939 spin_lock_irqsave(&smmu_domain->devices_lock, flags); in arm_smmu_attach_prepare()
2942 spin_unlock_irqrestore(&smmu_domain->devices_lock, in arm_smmu_attach_prepare()
[all …]
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| A D | arm-smmu-v3.h | 879 spinlock_t devices_lock; member
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| /drivers/md/ |
| A D | dm-table.c | 142 init_rwsem(&t->devices_lock); in dm_table_create()
383 down_write(&t->devices_lock); in dm_get_device()
410 up_write(&t->devices_lock); in dm_get_device()
415 up_write(&t->devices_lock); in dm_get_device()
471 down_write(&t->devices_lock); in dm_put_device()
491 up_write(&t->devices_lock); in dm_put_device()
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| A D | dm-core.h | 218 struct rw_semaphore devices_lock; member
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| A D | dm-ioctl.c | 1651 down_read(&table->devices_lock); in retrieve_deps()
1681 up_read(&table->devices_lock); in retrieve_deps()
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Completed in 786 milliseconds