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Searched refs:device_lock (Results 1 – 25 of 83) sorted by relevance

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/linux/drivers/misc/mei/
H A Dmain.c61 mutex_lock(&dev->device_lock); in mei_open()
79 mutex_unlock(&dev->device_lock); in mei_open()
84 mutex_unlock(&dev->device_lock); in mei_open()
129 mutex_lock(&dev->device_lock); in mei_release()
160 mutex_unlock(&dev->device_lock); in mei_release()
191 mutex_lock(&dev->device_lock); in mei_read()
225 mutex_unlock(&dev->device_lock); in mei_read()
233 mutex_lock(&dev->device_lock); in mei_read()
283 mutex_unlock(&dev->device_lock); in mei_read()
331 mutex_lock(&dev->device_lock); in mei_write()
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H A Dinit.c205 mutex_lock(&dev->device_lock); in mei_start()
239 mutex_unlock(&dev->device_lock); in mei_start()
244 mutex_unlock(&dev->device_lock); in mei_start()
260 mutex_lock(&dev->device_lock); in mei_restart()
267 mutex_unlock(&dev->device_lock); in mei_restart()
292 mutex_lock(&dev->device_lock); in mei_reset_work()
296 mutex_unlock(&dev->device_lock); in mei_reset_work()
312 mutex_lock(&dev->device_lock); in mei_stop()
314 mutex_unlock(&dev->device_lock); in mei_stop()
316 mutex_lock(&dev->device_lock); in mei_stop()
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H A Dbus.c67 mutex_lock(&bus->device_lock); in __mei_cl_send_timeout()
98 mutex_unlock(&bus->device_lock); in __mei_cl_send_timeout()
102 mutex_lock(&bus->device_lock); in __mei_cl_send_timeout()
137 mutex_unlock(&bus->device_lock); in __mei_cl_send_timeout()
168 mutex_lock(&bus->device_lock); in __mei_cl_recv()
192 mutex_unlock(&bus->device_lock); in __mei_cl_recv()
218 mutex_lock(&bus->device_lock); in __mei_cl_recv()
254 mutex_unlock(&bus->device_lock); in __mei_cl_recv()
436 mutex_lock(&bus->device_lock); in mei_cl_bus_rx_work()
439 mutex_unlock(&bus->device_lock); in mei_cl_bus_rx_work()
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H A Dhw-me.c483 mutex_unlock(&dev->device_lock); in mei_me_hw_ready_wait()
487 mutex_lock(&dev->device_lock); in mei_me_hw_ready_wait()
766 mutex_unlock(&dev->device_lock); in mei_me_pg_legacy_enter_sync()
770 mutex_lock(&dev->device_lock); in mei_me_pg_legacy_enter_sync()
804 mutex_unlock(&dev->device_lock); in mei_me_pg_legacy_exit_sync()
808 mutex_lock(&dev->device_lock); in mei_me_pg_legacy_exit_sync()
821 mutex_unlock(&dev->device_lock); in mei_me_pg_legacy_exit_sync()
825 mutex_lock(&dev->device_lock); in mei_me_pg_legacy_exit_sync()
958 mutex_unlock(&dev->device_lock); in mei_me_d0i3_enter_sync()
962 mutex_lock(&dev->device_lock); in mei_me_d0i3_enter_sync()
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H A Dgsc-me.c216 mutex_lock(&dev->device_lock); in mei_gsc_pm_runtime_suspend()
229 mutex_unlock(&dev->device_lock); in mei_gsc_pm_runtime_suspend()
240 mutex_lock(&dev->device_lock); in mei_gsc_pm_runtime_resume()
250 mutex_unlock(&dev->device_lock); in mei_gsc_pm_runtime_resume()
H A Dpci-txe.c274 mutex_lock(&dev->device_lock); in mei_txe_pm_runtime_suspend()
285 mutex_unlock(&dev->device_lock); in mei_txe_pm_runtime_suspend()
300 mutex_lock(&dev->device_lock); in mei_txe_pm_runtime_resume()
306 mutex_unlock(&dev->device_lock); in mei_txe_pm_runtime_resume()
H A Dbus-fixup.c384 WARN_ON(mutex_is_locked(&bus->device_lock)); in mei_nfc_if_version()
460 mutex_lock(&bus->device_lock); in mei_nfc()
484 mutex_unlock(&bus->device_lock); in mei_nfc()
503 mutex_lock(&bus->device_lock); in mei_nfc()
511 mutex_unlock(&bus->device_lock); in mei_nfc()
H A Dclient.c923 mutex_unlock(&dev->device_lock); in __mei_cl_disconnect()
928 mutex_lock(&dev->device_lock); in __mei_cl_disconnect()
1139 mutex_unlock(&dev->device_lock); in mei_cl_connect()
1146 mutex_lock(&dev->device_lock); in mei_cl_connect()
1539 mutex_unlock(&dev->device_lock); in mei_cl_notify_request()
1545 mutex_lock(&dev->device_lock); in mei_cl_notify_request()
1626 mutex_unlock(&dev->device_lock); in mei_cl_notify_get()
1628 mutex_lock(&dev->device_lock); in mei_cl_notify_get()
2061 mutex_unlock(&dev->device_lock); in mei_cl_write()
2066 mutex_lock(&dev->device_lock); in mei_cl_write()
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H A Dhw-txe.c264 mutex_unlock(&dev->device_lock); in mei_txe_aliveness_wait()
267 mutex_lock(&dev->device_lock); in mei_txe_aliveness_wait()
610 mutex_unlock(&dev->device_lock); in mei_txe_readiness_wait()
613 mutex_lock(&dev->device_lock); in mei_txe_readiness_wait()
1059 mutex_lock(&dev->device_lock); in mei_txe_irq_thread_handler()
1149 mutex_unlock(&dev->device_lock); in mei_txe_irq_thread_handler()
H A Dpci-me.c441 mutex_lock(&dev->device_lock); in mei_me_pm_runtime_suspend()
448 mutex_unlock(&dev->device_lock); in mei_me_pm_runtime_suspend()
465 mutex_lock(&dev->device_lock); in mei_me_pm_runtime_resume()
469 mutex_unlock(&dev->device_lock); in mei_me_pm_runtime_resume()
H A Ddebugfs.c67 mutex_lock(&dev->device_lock); in mei_dbgfs_active_show()
84 mutex_unlock(&dev->device_lock); in mei_dbgfs_active_show()
H A Dpci-csc.c207 guard(mutex)(&mdev->device_lock); in mei_csc_pm_runtime_suspend()
222 scoped_guard(mutex, &mdev->device_lock) in mei_csc_pm_runtime_resume()
H A Dplatform-vsc.c307 guard(mutex)(&mei_dev->device_lock); in mei_vsc_event_cb()
414 mutex_lock(&mei_dev->device_lock); in mei_vsc_suspend()
419 mutex_unlock(&mei_dev->device_lock); in mei_vsc_suspend()
/linux/net/nfc/
H A Dcore.c39 device_lock(&dev->dev); in nfc_fw_download()
95 device_lock(&dev->dev); in nfc_dev_up()
143 device_lock(&dev->dev); in nfc_dev_down()
208 device_lock(&dev->dev); in nfc_start_poll()
247 device_lock(&dev->dev); in nfc_stop_poll()
292 device_lock(&dev->dev); in nfc_dep_link_up()
336 device_lock(&dev->dev); in nfc_dep_link_down()
402 device_lock(&dev->dev); in nfc_activate_target()
449 device_lock(&dev->dev); in nfc_deactivate_target()
496 device_lock(&dev->dev); in nfc_data_exchange()
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/linux/drivers/misc/
H A Dgehc-achc.c25 struct mutex device_lock; /* avoid concurrent device access */ member
445 mutex_lock(&achc->device_lock); in update_firmware_store()
447 mutex_unlock(&achc->device_lock); in update_firmware_store()
461 mutex_lock(&achc->device_lock); in reset_show()
463 mutex_unlock(&achc->device_lock); in reset_show()
482 mutex_lock(&achc->device_lock); in reset_store()
484 mutex_unlock(&achc->device_lock); in reset_store()
519 mutex_init(&achc->device_lock); in gehc_achc_probe()
/linux/drivers/pci/pcie/
H A Derr.c57 device_lock(&dev->dev); in report_error_detected()
116 device_lock(&dev->dev); in report_perm_failure_detected()
135 device_lock(&dev->dev); in report_mmio_enabled()
154 device_lock(&dev->dev); in report_slot_reset()
173 device_lock(&dev->dev); in report_resume()
/linux/drivers/net/usb/
H A Dkaweth.c200 spinlock_t device_lock; member
532 spin_lock_irqsave(&kaweth->device_lock, flags); in kaweth_usb_receive()
534 spin_unlock_irqrestore(&kaweth->device_lock, flags); in kaweth_usb_receive()
537 spin_unlock_irqrestore(&kaweth->device_lock, flags); in kaweth_usb_receive()
705 spin_lock_irq(&kaweth->device_lock); in kaweth_start_xmit()
717 spin_unlock_irq(&kaweth->device_lock); in kaweth_start_xmit()
750 spin_unlock_irq(&kaweth->device_lock); in kaweth_start_xmit()
831 spin_lock_irqsave(&kaweth->device_lock, flags); in kaweth_suspend()
833 spin_unlock_irqrestore(&kaweth->device_lock, flags); in kaweth_suspend()
847 spin_lock_irqsave(&kaweth->device_lock, flags); in kaweth_resume()
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/linux/drivers/base/
H A Ddd.c476 device_lock(dev); in coredump_store()
571 device_lock(dev); in state_synced_store()
588 device_lock(dev); in state_synced_show()
1044 device_lock(dev); in __device_attach_async_helper()
1076 device_lock(dev); in __device_attach()
1173 device_lock(parent); in __device_driver_lock()
1174 device_lock(dev); in __device_driver_lock()
1282 device_lock(dev); in __driver_attach()
/linux/drivers/md/
H A Draid1.c307 spin_lock_irqsave(&conf->device_lock, flags); in reschedule_retry()
310 spin_unlock_irqrestore(&conf->device_lock, flags); in reschedule_retry()
412 spin_lock_irqsave(&conf->device_lock, flags); in raid1_end_read_request()
417 spin_unlock_irqrestore(&conf->device_lock, flags); in raid1_end_read_request()
942 spin_lock_irq(&conf->device_lock); in flush_pending_writes()
949 spin_unlock_irq(&conf->device_lock); in flush_pending_writes()
965 spin_unlock_irq(&conf->device_lock); in flush_pending_writes()
1299 spin_lock_irq(&conf->device_lock); in raid1_unplug()
1301 spin_unlock_irq(&conf->device_lock); in raid1_unplug()
1682 spin_lock_irqsave(&conf->device_lock, flags); in raid1_write_request()
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H A Draid5.c90 __acquires(&conf->device_lock) in lock_device_hash_lock()
93 spin_lock(&conf->device_lock); in lock_device_hash_lock()
97 __releases(&conf->device_lock) in unlock_device_hash_lock()
99 spin_unlock(&conf->device_lock); in unlock_device_hash_lock()
104 __acquires(&conf->device_lock) in lock_all_device_hash_locks_irq()
110 spin_lock(&conf->device_lock); in lock_all_device_hash_locks_irq()
114 __releases(&conf->device_lock) in unlock_all_device_hash_locks_irq()
117 spin_unlock(&conf->device_lock); in unlock_all_device_hash_locks_irq()
179 __must_hold(&sh->raid_conf->device_lock) in raid5_wakeup_stripe_thread()
227 __must_hold(&conf->device_lock) in do_release_stripe()
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H A Draid10.c304 spin_lock_irqsave(&conf->device_lock, flags); in reschedule_retry()
307 spin_unlock_irqrestore(&conf->device_lock, flags); in reschedule_retry()
866 spin_lock_irq(&conf->device_lock); in flush_pending_writes()
873 spin_unlock_irq(&conf->device_lock); in flush_pending_writes()
899 spin_unlock_irq(&conf->device_lock); in flush_pending_writes()
1092 spin_lock_irq(&conf->device_lock); in raid10_unplug()
1094 spin_unlock_irq(&conf->device_lock); in raid10_unplug()
1281 spin_lock_irqsave(&conf->device_lock, flags); in raid10_write_one_disk()
1283 spin_unlock_irqrestore(&conf->device_lock, flags); in raid10_write_one_disk()
2000 spin_lock_irqsave(&conf->device_lock, flags); in raid10_error()
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/linux/drivers/xen/xen-pciback/
H A Dpassthrough.c93 device_lock(&found_dev->dev); in __xen_pcibk_release_pci_dev()
167 device_lock(&dev->dev); in __xen_pcibk_release_devices()
H A Dvpci.c177 device_lock(&found_dev->dev); in __xen_pcibk_release_pci_dev()
221 device_lock(&dev->dev); in __xen_pcibk_release_devices()
/linux/drivers/i2c/
H A Di2c-smbus.c49 device_lock(dev); in smbus_do_alert()
84 device_lock(dev); in smbus_do_alert_force()
/linux/drivers/hid/intel-ish-hid/ishtp/
H A Dclient.c165 spin_lock_irqsave(&dev->device_lock, flags); in ishtp_cl_link()
175 spin_unlock_irqrestore(&dev->device_lock, flags); in ishtp_cl_link()
194 spin_unlock_irqrestore(&dev->device_lock, flags); in ishtp_cl_link()
217 spin_lock_irqsave(&dev->device_lock, flags); in ishtp_cl_unlink()
222 spin_unlock_irqrestore(&dev->device_lock, flags); in ishtp_cl_unlink()

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