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Defined in 2 files as a function:

Referenced in 21 files:

Smatch caller information:

drivers/nfc/nfcmrvl/usb.c nfcmrvl_bulk_complete() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/nfc/nfcmrvl/usb.c nfcmrvl_submit_bulk_urb() -> usb_mark_last_busy()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &ndev->req_lock
HALF_LOCKED2 &nfc_dev->dev.mutex

drivers/nfc/nfcmrvl/usb.c nfcmrvl_usb_nci_send() -> usb_mark_last_busy()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->bus->sysdev->iommu->attach_deferred 0-1
PARAM_VALUE 0 udev->state 4-u32max
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/usb/storage/usb.c usb_stor_control_thread() -> usb_mark_last_busy()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *udev->toggle 0-4294967295
NOCHECK_CALL
LOCK2 &us->dev_mutex
TYPE_LOCK (struct us_data)->dev_mutex

drivers/input/mouse/synaptics_usb.c synusb_irq() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/usb/core/driver.c usb_autopm_get_interface_no_resume() -> usb_mark_last_busy()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &usbhid->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/usb/core/driver.c usb_autopm_put_interface() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &acm->mutex
HALF_LOCKED2 &adap->mutex
HALF_LOCKED2 &desc->wlock
HALF_LOCKED2 &dev->dev_mutex
HALF_LOCKED2 &dev->io_mutex
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &hdev->req_lock
HALF_LOCKED2 &hid->ll_open_lock
HALF_LOCKED2 &ndev->req_lock
HALF_LOCKED2 &nfc_dev->dev.mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &port->ops_lock
HALF_LOCKED2 &serial->disc_mutex
HALF_LOCKED2 &serial->parent->mutex
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 &udev->dev.mutex
HALF_LOCKED2 &usbhid->mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &console_mutex
HALF_LOCKED2 global &usblp_mutex
HALF_LOCKED2 global &wdm_mutex

drivers/usb/core/driver.c usb_autopm_put_interface_async() -> usb_mark_last_busy()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &acm->write_lock
HALF_LOCKED2 &dev->txq.lock
HALF_LOCKED2 &intfdata->susp_lock
HALF_LOCKED2 &usbhid->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq

drivers/usb/core/driver.c usb_autopm_put_interface_no_suspend() -> usb_mark_last_busy()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &hdev->dev.mutex

drivers/usb/core/driver.c usb_autosuspend_device() -> usb_mark_last_busy()

Type Parameter Key Value
PARAM_VALUE 0 udev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *udev->toggle 0-4294967295
DATA_SOURCE 0 udev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->dev.mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 0 &udev->dev.mutex

drivers/usb/core/driver.c usb_resume_both() -> usb_mark_last_busy()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 *udev->toggle 0-4294967295
CAPPED_DATA 0 udev 1
DATA_SOURCE 0 udev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/core/driver.c usb_runtime_suspend() -> usb_mark_last_busy()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->actconfig 0,4096-ptr_max
PARAM_VALUE 0 udev->can_submit 0
PARAM_VALUE 0 udev->dev.kobj.sd->__parent 0
PARAM_VALUE 0 udev->do_remote_wakeup 0
PARAM_VALUE 0 udev->offload_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 udev->offload_pm_locked 0
PARAM_VALUE 0 udev->port_is_suspended 1
PARAM_VALUE 0 *udev->toggle 0-4294967295
CAPPED_DATA 0 udev 1
NOCHECK_CALL

drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c brcmf_usb_rx_complete() -> usb_mark_last_busy()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->bus 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/input/tablet/pegasus_notetaker.c pegasus_irq() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/input/touchscreen/usbtouchscreen.c usbtouch_irq() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/usb/serial/option.c option_instat_callback() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/net/usb/usbnet.c rx_complete() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/net/usb/usbnet.c tx_complete() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/usb/core/hub.c usb_new_device() -> usb_mark_last_busy()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->bus 4096-ptr_max
PARAM_VALUE 0 udev->bus->b_hnp_enable 1
PARAM_VALUE 0 udev->bus->devnum_next 1-65
PARAM_VALUE 0 udev->config 1-u64max
PARAM_VALUE 0 udev->dev.dma_ops->alloc 0,1744715142275031040,2065280936184246272,2938795245442469888
PARAM_VALUE 0 udev->dev.dma_ops->alloc_pages_op 0,4686288359180861440,6350905364812603392,6978773206971854848
PARAM_VALUE 0 udev->dev.dma_ops->cache_sync 0
PARAM_VALUE 0 udev->dev.dma_ops->dma_supported 0,2528523692154392576,3617072262637035520,5023592177070743552,5276104885786021888
PARAM_VALUE 0 udev->dev.dma_ops->free 0,4778164490434129920,7144974343242604544,7861694134817480704
PARAM_VALUE 0 udev->dev.dma_ops->free_pages 0,239457316199952384,5196233516945883136,7413093576918179840
PARAM_VALUE 0 udev->dev.dma_ops->get_merge_boundary 0
PARAM_VALUE 0 udev->dev.dma_ops->get_required_mask 0,7770840938859397120
PARAM_VALUE 0 udev->dev.dma_ops->get_sgtable 0,1322759480623644672
PARAM_VALUE 0 udev->dev.dma_ops->map_phys 0,2506261230157742080,4169194063996235776,4848421345171935232,6326163439792029696
PARAM_VALUE 0 udev->dev.dma_ops->map_sg 0,2118452656510775296,2518538481676259328,5872201013595766784,6630017431831871488
PARAM_VALUE 0 udev->dev.dma_ops->max_mapping_size 0,8830639662091943936
PARAM_VALUE 0 udev->dev.dma_ops->mmap 0,5761417605877342208,7694740394750603264
PARAM_VALUE 0 udev->dev.dma_ops->opt_mapping_size 0
PARAM_VALUE 0 udev->dev.dma_ops->sync_sg_for_cpu 0,4862850025765572608
PARAM_VALUE 0 udev->dev.dma_ops->sync_sg_for_device 0,3732476178258022400
PARAM_VALUE 0 udev->dev.dma_ops->sync_single_for_cpu 0,1155325867376779264
PARAM_VALUE 0 udev->dev.dma_ops->sync_single_for_device 0,8781567156597239808
PARAM_VALUE 0 udev->dev.dma_ops->unmap_phys 0,3634718672199266304,5690836758666383360,6257189515678003200,7756707427785986048
PARAM_VALUE 0 udev->dev.dma_ops->unmap_sg 0,1256335292805263360,8472845699660435456,8676762248147066880,8920167536469053440
PARAM_VALUE 0 udev->dev.fwnode->dev 4096-ptr_max
PARAM_VALUE 0 udev->dev.fwnode->dev->fwnode 4096-ptr_max
PARAM_VALUE 0 udev->dev.fwnode->dev->p 1-u64max
PARAM_VALUE 0 udev->dev.fwnode->dev->power.set_latency_tolerance 5740181548905971712
PARAM_VALUE 0 udev->dev.fwnode->suppliers.next 4096-ptr_max
PARAM_VALUE 0 udev->dev.fwnode->suppliers.next->next 4096-ptr_max
PARAM_VALUE 0 udev->dev.fwnode->suppliers.next->prev 4096-ptr_max
PARAM_VALUE 0 udev->dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 udev->dev.kobj.release->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 udev->dev.kobj.release.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 udev->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 udev->dev.p->klist_children.get 2213798222526185472
PARAM_VALUE 0 udev->dev.p->klist_children.put 3126867300421632000
PARAM_VALUE 0 udev->dev.p->knode_bus.n_ref.refcount.refs.counter 1
PARAM_VALUE 0 udev->dev.p->knode_class.n_ref.refcount.refs.counter 1
PARAM_VALUE 0 udev->dev.p->knode_parent.n_ref.refcount.refs.counter 1
PARAM_VALUE 0 udev->dev.physical_location->horizontal_position 0-3
PARAM_VALUE 0 udev->dev.physical_location->panel 0-7
PARAM_VALUE 0 udev->dev.physical_location->vertical_position 0-3
PARAM_VALUE 0 udev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 udev->parent 0,4096-ptr_max
PARAM_VALUE 0 udev->rawdescriptors 4096-ptr_max
PARAM_VALUE 0 udev->usb4_link->link_dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 udev->usb4_link->link_dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 udev->usb4_link->link_dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 udev->usb4_link->supplier->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *udev->rawdescriptors 4096-ptr_max
PARAM_VALUE 0 *udev->toggle 0-4294967295
BUF_SIZE 0 udev (-1),2344
BUF_SIZE 0 udev (-1),2344
CAPPED_DATA 0 &udev->dev 1
DATA_SOURCE 0 udev $0
NOCHECK_CALL
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf s64min-s64max
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.auxiliary 0-4294967295
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.command 0-255
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.ctl 0-255
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.device 0-255
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.error 0-255
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.feature 0-255
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.flags s64min-s64max
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.hob_feature 0-255
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.hob_lbah 0-255
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.hob_lbal 0-255
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.hob_lbam 0-255
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.hob_nsect 0-255
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.lbah 0-255
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.lbal 0-255
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.lbam 0-255
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.nsect 0-255
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.protocol 0-255
HOST_DATA 0 udev->dev.sata_dev.ap->link.ap->link.device->link->ap->result_tf.status 0-255
HOST_DATA 0 udev->dev.shost->hostdata->saved_fault_code 0-u16max
HALF_LOCKED2 &hdev->dev.mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port_dev->status_lock
HALF_LOCKED2 global &usb_bus_idr_lock

drivers/usb/core/hub.c usb_port_suspend() -> usb_mark_last_busy()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &port_dev->status_lock
TYPE_LOCK (struct usb_port)->status_lock

drivers/usb/serial/usb_wwan.c usb_wwan_indat_callback() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/usb/serial/usb_wwan.c usb_wwan_indat_callback() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/bluetooth/btusb.c btusb_bulk_complete() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/bluetooth/btusb.c btusb_diag_complete() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/bluetooth/btusb.c btusb_intr_complete() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/bluetooth/btusb.c btusb_submit_bulk_urb() -> usb_mark_last_busy()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &hdev->req_lock

drivers/bluetooth/btusb.c btusb_submit_diag_urb() -> usb_mark_last_busy()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &hdev->req_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct hci_dev)->req_lock

drivers/bluetooth/btusb.c submit_tx_urb() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &hdev->req_lock

drivers/net/usb/lan78xx.c rx_complete() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/net/usb/r8152.c read_bulk_callback() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/net/usb/r8152.c rtl8152_start_xmit() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/input/misc/ati_remote2.c ati_remote2_complete_key() -> usb_mark_last_busy()

Type Parameter Key Value
NOCHECK_CALL

drivers/input/misc/ati_remote2.c ati_remote2_complete_key() -> usb_mark_last_busy()

Type Parameter Key Value
NOCHECK_CALL

drivers/input/misc/ati_remote2.c ati_remote2_complete_mouse() -> usb_mark_last_busy()

Type Parameter Key Value
NOCHECK_CALL

drivers/input/misc/ati_remote2.c ati_remote2_complete_mouse() -> usb_mark_last_busy()

Type Parameter Key Value
NOCHECK_CALL

drivers/usb/class/cdc-acm.c acm_ctrl_irq() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/usb/class/cdc-acm.c acm_read_bulk_callback() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/usb/class/cdc-acm.c acm_read_bulk_callback() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/hid/usbhid/hid-core.c usbhid_mark_busy() -> usb_mark_last_busy()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &usbhid->lock
HALF_LOCKED2 irq

drivers/bluetooth/btmtk.c btmtk_intr_complete() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/bluetooth/btmtk.c btmtk_submit_intr_urb() -> usb_mark_last_busy()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &hdev->req_lock

drivers/bluetooth/btmtk.c btmtk_usb_wmt_recv() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/usb/serial/sierra.c sierra_indat_callback() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/usb/serial/sierra.c sierra_instat_callback() -> usb_mark_last_busy()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/usb/class/cdc-wdm.c wdm_read() -> usb_mark_last_busy()

Type Parameter Key Value
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &desc->rlock
TYPE_LOCK (struct wdm_device)->rlock

drivers/net/usb/hso.c hso_get_activity() -> usb_mark_last_busy()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->state 7
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &serial->serial_lock
HALF_LOCKED2 flags

drivers/net/usb/hso.c intr_callback() -> usb_mark_last_busy()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->bus 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/net/usb/hso.c read_bulk_callback() -> usb_mark_last_busy()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->bus 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock