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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()
310 mutex_lock(&devices_lock); in roccat_connect()
321 mutex_unlock(&devices_lock); in roccat_connect()
332 mutex_unlock(&devices_lock); in roccat_connect()
338 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()
155 spin_lock_irqsave(&smmu_domain->devices_lock, flags); in arm_smmu_mm_arch_invalidate_secondary_tlbs()
170 spin_unlock_irqrestore(&smmu_domain->devices_lock, flags); in arm_smmu_mm_release()
H A Darm-smmu-v3.c2839 spin_lock_irqsave(&smmu_domain->devices_lock, flags); in arm_smmu_enable_iopf()
2848 spin_unlock_irqrestore(&smmu_domain->devices_lock, flags); in arm_smmu_enable_iopf()
2868 spin_lock_init(&smmu_domain->devices_lock); in arm_smmu_disable_iopf()
3127 lockdep_assert_held(&smmu_domain->devices_lock); in arm_smmu_attach_dev()
3341 spin_lock_irqsave(&smmu_domain->devices_lock, flags); in arm_smmu_attach_dev_blocked()
3349 spin_unlock_irqrestore(&smmu_domain->devices_lock, flags); in arm_smmu_attach_dev_blocked()
3585 spin_lock_irqsave(&smmu_domain->devices_lock, flags); in arm_smmu_probe_device()
3588 spin_unlock_irqrestore(&smmu_domain->devices_lock, in arm_smmu_probe_device()
3597 spin_unlock_irqrestore(&smmu_domain->devices_lock, flags); in arm_smmu_probe_device()