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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a member:

Defined in 1 files as a function:

Referenced in 23 files:

Smatch caller information:

drivers/acpi/acpi_processor.c acpi_processor_add() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
DATA_SOURCE 0 dev r get_cpu_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &acpi_scan_lock

drivers/usb/core/devio.c proc_ioctl() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->driver 0
LOCK2 &dev->dev.mutex
TYPE_LOCK (struct device)->mutex

drivers/mcb/mcb-core.c __mcb_bus_add_devices() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 1-u64max
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &add_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &seq->lock
HALF_LOCKED2 &skt->skt_mutex
HALF_LOCKED2 &tb->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &core_lock
HALF_LOCKED2 global &pi_mutex
HALF_LOCKED2 global &pwrseq_sem
HALF_LOCKED2 global &registration_lock
HALF_LOCKED2 global &vdpa_dev_lock
HALF_LOCKED2 global &xenwatch_mutex

drivers/input/gameport/gameport.c gameport_find_driver() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->links.status 0,3
PARAM_VALUE 0 dev->power.can_wakeup 0
PARAM_VALUE 0 dev->power.completion.done u32max
PARAM_VALUE 0 dev->power.entry.next 4096-ptr_max
PARAM_VALUE 0 dev->power.entry.prev 4096-ptr_max
PARAM_VALUE 0 dev->power.irq_safe 0
PARAM_VALUE 0 dev->power.set_latency_tolerance 0
PARAM_VALUE 0 dev->power.use_autosuspend 0
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &gameport_mutex
HALF_LOCKED2 &of->mutex

drivers/usb/gadget/udc/renesas_usb3.c handle_ext_role_switch_states() -> device_attach()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 &sw->lock
HALF_LOCKED2 &con->lock
HALF_LOCKED2 &info->mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct usb_role_switch)->lock

drivers/usb/gadget/udc/renesas_usb3.c handle_ext_role_switch_states() -> device_attach()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 &sw->lock
HALF_LOCKED2 &con->lock
HALF_LOCKED2 &info->mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct usb_role_switch)->lock

drivers/usb/gadget/udc/renesas_usb3.c handle_role_switch_states() -> device_attach()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 &sw->lock
HALF_LOCKED2 &con->lock
HALF_LOCKED2 &info->mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct usb_role_switch)->lock

drivers/input/serio/serio.c serio_find_driver() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 _T->lock

drivers/usb/core/driver.c usb_rebind_intf() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/hsi/clients/nokia-modem.c nokia_modem_probe() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/hsi/clients/nokia-modem.c nokia_modem_probe() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/platform/chrome/chromeos_laptop.c chromeos_laptop_scan_peripherals() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->type 2572161287784304640
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &add_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &seq->lock
HALF_LOCKED2 &skt->skt_mutex
HALF_LOCKED2 &tb->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &core_lock
HALF_LOCKED2 global &pi_mutex
HALF_LOCKED2 global &pwrseq_sem
HALF_LOCKED2 global &registration_lock
HALF_LOCKED2 global &vdpa_dev_lock
HALF_LOCKED2 global &xenwatch_mutex

drivers/cxl/core/region.c cxl_add_to_region() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
LOCK2 _T->lock

drivers/cxl/core/port.c cxl_rescan_attach() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 1-u64max
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &add_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &seq->lock
HALF_LOCKED2 &skt->skt_mutex
HALF_LOCKED2 &tb->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &core_lock
HALF_LOCKED2 global &pi_mutex
HALF_LOCKED2 global &pwrseq_sem
HALF_LOCKED2 global &registration_lock
HALF_LOCKED2 global &vdpa_dev_lock
HALF_LOCKED2 global &xenwatch_mutex

drivers/cxl/pci.c cxl_slot_reset() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
BUF_SIZE 0 dev 1616
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pdev->dev.mutex

drivers/base/bus.c bus_rescan_devices_helper() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus 4096-ptr_max
PARAM_VALUE 0 dev->driver 0
PARAM_VALUE 0 dev->kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dev->kobj.sd->attr.open->nr_mmapped 0-4294967295
CAPPED_DATA 0 dev 1
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 0 &dev->parent->mutex

drivers/usb/usbip/stub_main.c do_rebind() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &busid_priv->udev->dev.parent->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/bus/fsl-mc/dprc-driver.c check_plugged_state_change() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mc_bus->scan_mutex
HALF_LOCKED2 &root_mc_bus->scan_mutex
TYPE_LOCK (struct fsl_mc_bus)->scan_mutex

sound/soc/sof/intel/hda-codec.c request_codec_module() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
HALF_LOCKED2 &pool->lock

sound/soc/samsung/i2s.c i2s_create_secondary_device() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

sound/hda/common/bind.c codec_probed() -> device_attach()

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

drivers/usb/host/ehci-platform.c quirk_poll_rebind_companion() -> device_attach()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->driver_data->callback 0,6667066348596736000
PARAM_VALUE 0 dev->driver_data->callback->owner 0
PARAM_VALUE 0 dev->driver_data->dev.kobj.release.timer.node.node.next 0
PARAM_VALUE 0 dev->driver_data->dev.kobj.release.timer.node.node.prev 0
PARAM_VALUE 0 dev->driver_data->dev.parent->kobj.release.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 dev->driver_data->dev.parent->kobj.release.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 dev->driver_data->dev.parent->kobj.release.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 dev->driver_data->ops_mutex.first_waiter->list.next 5159360019465732096
PARAM_VALUE 0 dev->driver_data->skt_mutex.first_waiter->magic 5159360019465732096
PARAM_VALUE 0 dev->fwnode->secondary->secondary (-19)
PARAM_VALUE 0 dev->kobj->kset->kobj.release.timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 dev->kobj->parent->release.timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 dev->kobj->release.timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 dev->kobj.parent->release.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dev->kobj.release.work.entry.pprev 0
PARAM_VALUE 0 dev->kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dev->links.status 0,3
PARAM_VALUE 0 dev->mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 dev->p->dead 0-1
PARAM_VALUE 0 dev->p->knode_bus.n_ref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 dev->p->knode_class.n_ref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 dev->p->knode_driver.n_ref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 dev->p->knode_parent.n_ref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 dev->parent->kobj.release.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->parent->kobj.release.work.entry.pprev 0
PARAM_VALUE 0 dev->parent->kobj.release.work.function 1626621062881370112
PARAM_VALUE 0 dev->pm_domain 0,4096-ptr_max
PARAM_VALUE 0 dev->power.can_wakeup 0
PARAM_VALUE 0 dev->power.completion.done u32max
PARAM_VALUE 0 dev->power.driver_flags 0
PARAM_VALUE 0 dev->power.irq_safe 0
PARAM_VALUE 0 dev->power.needs_force_resume 0
PARAM_VALUE 0 dev->power.qos->flags.effective_flags 0
PARAM_VALUE 0 dev->power.qos->freq.max_freq.default_value s32max
PARAM_VALUE 0 dev->power.qos->freq.max_freq.list.node_list.next 0
PARAM_VALUE 0 dev->power.qos->freq.max_freq.list.node_list.prev 0
PARAM_VALUE 0 dev->power.qos->freq.max_freq.no_constraint_value s32max
PARAM_VALUE 0 dev->power.qos->freq.max_freq.target_value s32max
PARAM_VALUE 0 dev->power.qos->freq.max_freq.type 2
PARAM_VALUE 0 dev->power.qos->freq.max_freq_notifiers.head 0
PARAM_VALUE 0 dev->power.qos->freq.min_freq_notifiers.head 0
PARAM_VALUE 0 dev->power.qos->latency_tolerance.default_value 0
PARAM_VALUE 0 dev->power.qos->latency_tolerance.notifiers 0
PARAM_VALUE 0 dev->power.qos->latency_tolerance.target_value 0
PARAM_VALUE 0 dev->power.qos->resume_latency.default_value 0
PARAM_VALUE 0 dev->power.qos->resume_latency.list.node_list.next 0
PARAM_VALUE 0 dev->power.qos->resume_latency.list.node_list.prev 0
PARAM_VALUE 0 dev->power.qos->resume_latency.no_constraint_value 0
PARAM_VALUE 0 dev->power.qos->resume_latency.notifiers 0
PARAM_VALUE 0 dev->power.qos->resume_latency.target_value 0
PARAM_VALUE 0 dev->power.qos->resume_latency.type 0
PARAM_VALUE 0 dev->power.set_latency_tolerance 0
PARAM_VALUE 0 dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *dev->parent->kobj.release.timer->entry.pprev 4096-ptr_max
BUF_SIZE 0 dev 1616
CAPPED_DATA 0 dev 1
DATA_SOURCE 0 dev r usb_of_get_companion_dev
HALF_LOCKED2 &pool->lock