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Searched refs:devices_lock (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/hid/
H A Dhid-roccat.c71 static DEFINE_MUTEX(devices_lock);
159 mutex_lock(&devices_lock); in roccat_open()
197 mutex_unlock(&devices_lock); in roccat_open()
209 mutex_lock(&devices_lock); in roccat_release()
213 mutex_unlock(&devices_lock); in roccat_release()
233 mutex_unlock(&devices_lock); in roccat_release()
308 mutex_lock(&devices_lock); in roccat_connect()
319 mutex_unlock(&devices_lock); in roccat_connect()
330 mutex_unlock(&devices_lock); in roccat_connect()
336 mutex_unlock(&devices_lock); in roccat_connect()
[all …]
/linux/drivers/gpu/host1x/
H A Dbus.c24 static DEFINE_MUTEX(devices_lock);
293 mutex_lock(&host1x->devices_lock); in host1x_add_client()
299 mutex_unlock(&host1x->devices_lock); in host1x_add_client()
305 mutex_unlock(&host1x->devices_lock); in host1x_add_client()
315 mutex_lock(&host1x->devices_lock); in host1x_del_client()
321 mutex_unlock(&host1x->devices_lock); in host1x_del_client()
327 mutex_unlock(&host1x->devices_lock); in host1x_del_client()
545 mutex_lock(&host1x->devices_lock); in host1x_attach_driver()
549 mutex_unlock(&host1x->devices_lock); in host1x_attach_driver()
558 mutex_unlock(&host1x->devices_lock); in host1x_attach_driver()
[all …]
H A Ddev.h167 struct mutex devices_lock; member
H A Ddev.c579 mutex_init(&host->devices_lock); in host1x_probe()
/linux/net/bluetooth/
H A D6lowpan.c47 static DEFINE_SPINLOCK(devices_lock);
658 spin_lock(&devices_lock); in add_peer_chan()
661 spin_unlock(&devices_lock); in add_peer_chan()
696 spin_lock(&devices_lock); in setup_netdev()
699 spin_unlock(&devices_lock); in setup_netdev()
704 spin_lock(&devices_lock); in setup_netdev()
706 spin_unlock(&devices_lock); in setup_netdev()
792 spin_lock(&devices_lock); in chan_close_cb()
812 spin_unlock(&devices_lock); in chan_close_cb()
823 spin_unlock(&devices_lock); in chan_close_cb()
[all …]
/linux/drivers/iommu/arm/arm-smmu-v3/
H A Darm-smmu-v3-sva.c23 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()
H A Darm-smmu-v3.c2276 spin_lock_irqsave(&smmu_domain->devices_lock, flags); in arm_smmu_atc_inv_domain()
2300 spin_unlock_irqrestore(&smmu_domain->devices_lock, flags); in arm_smmu_atc_inv_domain()
2509 spin_lock_irqsave(&smmu_domain->devices_lock, flags); in arm_smmu_enforce_cache_coherency()
2518 spin_unlock_irqrestore(&smmu_domain->devices_lock, flags); in arm_smmu_enforce_cache_coherency()
2531 spin_lock_init(&smmu_domain->devices_lock); in arm_smmu_domain_alloc()
2789 lockdep_assert_held(&smmu_domain->devices_lock); in arm_smmu_find_master_domain()
2888 spin_lock_irqsave(&smmu_domain->devices_lock, flags); in arm_smmu_remove_master_domain()
2896 spin_unlock_irqrestore(&smmu_domain->devices_lock, flags); in arm_smmu_remove_master_domain()
2999 spin_lock_irqsave(&smmu_domain->devices_lock, flags); in arm_smmu_attach_prepare()
3002 spin_unlock_irqrestore(&smmu_domain->devices_lock, in arm_smmu_attach_prepare()
[all …]