usb_autopm_put_interface_async identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/usb/core/driver.c, line 1804

Defined in 1 files as a prototype:

include/linux/usb.h, line 817 (as a prototype)

Defined in 2 files as a function:

Referenced in 11 files:

Smatch caller information:

drivers/usb/storage/realtek_cr.c rts51x_suspend_timer_fn() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->dev.power.ignore_children	1
PARAM_VALUE	0	intf->dev.power.usage_count.counter	1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

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

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

drivers/net/usb/usbnet.c usbnet_device_suggests_idle() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	intf->needs_remote_wakeup	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/net/usb/usbnet.c usbnet_resume() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->txq.lock
LOCK2		irq
TYPE_LOCK		(struct sk_buff_head)->lock

drivers/net/usb/usbnet.c usbnet_start_xmit() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.class	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.power.request	0-4
PARAM_VALUE	0	intf->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	intf->dev.type	0,4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->txq.lock
LOCK2		flags
HALF_LOCKED2		&net->tx_global_lock
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&txq->_xmit_lock
HALF_LOCKED2		bh
HALF_LOCKED2		flags
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct sk_buff_head)->lock

drivers/net/usb/usbnet.c usbnet_start_xmit() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.class	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.power.request	0-4
PARAM_VALUE	0	intf->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	intf->dev.type	0,4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->txq.lock
LOCK2		flags
HALF_LOCKED2		&net->tx_global_lock
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&txq->_xmit_lock
HALF_LOCKED2		bh
HALF_LOCKED2		flags
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct sk_buff_head)->lock

drivers/net/usb/usbnet.c usbnet_start_xmit() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.class	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.power.request	0-4
PARAM_VALUE	0	intf->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	intf->dev.type	0,4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->txq.lock
LOCK2		flags
HALF_LOCKED2		&net->tx_global_lock
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&txq->_xmit_lock
HALF_LOCKED2		bh
HALF_LOCKED2		flags
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct sk_buff_head)->lock

drivers/usb/core/hub.c hub_activate() -> usb_autopm_put_interface_async()

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

drivers/usb/core/hub.c hub_post_resume() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/usb/core/hub.c kick_hub_wq() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&xhci->lock
HALF_LOCKED2		global &device_state_lock
HALF_LOCKED2		global &hcd_root_hub_lock

drivers/usb/serial/usb_wwan.c usb_wwan_close() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		_T->lock
HALF_LOCKED2		&tty->legacy_mutex
TYPE_LOCK		(struct tty_struct)->legacy_mutex

drivers/usb/serial/usb_wwan.c usb_wwan_outdat_callback() -> usb_autopm_put_interface_async()

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

drivers/usb/serial/usb_wwan.c usb_wwan_submit_delayed_urbs() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&intfdata->susp_lock
LOCK2		irq
TYPE_LOCK		(struct usb_wwan_intf_private)->susp_lock

drivers/usb/serial/usb_wwan.c usb_wwan_write() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->dev.power.request	0-4
PARAM_VALUE	0	intf->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags

drivers/net/usb/lan78xx.c lan78xx_tx_bh() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.class	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.power.request	0-4
PARAM_VALUE	0	intf->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	intf->dev.type	0,4096-ptr_max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->txq.lock
LOCK2		flags
HALF_LOCKED2		&ni->dev_lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct sk_buff_head)->lock

drivers/net/usb/lan78xx.c lan78xx_tx_bh() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.class	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.power.request	0-4
PARAM_VALUE	0	intf->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	intf->dev.type	0,4096-ptr_max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->txq.lock
LOCK2		flags
HALF_LOCKED2		&ni->dev_lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct sk_buff_head)->lock

drivers/net/usb/lan78xx.c tx_complete() -> usb_autopm_put_interface_async()

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

drivers/net/usb/r8152.c r8152_tx_agg_fill() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.class	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.power.request	0-4
PARAM_VALUE	0	intf->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	intf->dev.type	0,4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		bh

drivers/net/usb/r8152.c write_bulk_callback() -> usb_autopm_put_interface_async()

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

drivers/usb/class/cdc-acm.c acm_port_shutdown() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->dev.power.runtime_status	0,2
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	intf->needs_remote_wakeup	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		_T->lock
HALF_LOCKED2		&tty->legacy_mutex
TYPE_LOCK		(struct tty_struct)->legacy_mutex

drivers/usb/class/cdc-acm.c acm_write_done() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&acm->write_lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct acm)->write_lock

drivers/hid/usbhid/hid-core.c __usbhid_submit_report() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&usbhid->lock
LOCK2		&usbhid->lock
LOCK2		flags
HALF_LOCKED2		&hid->driver_input_lock
HALF_LOCKED2		&hid->ll_open_lock
HALF_LOCKED2		&hiddev->existancelock
HALF_LOCKED2		&usbhid->mutex
TYPE_LOCK		(struct usbhid_device)->lock

drivers/hid/usbhid/hid-core.c __usbhid_submit_report() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&usbhid->lock
LOCK2		&usbhid->lock
LOCK2		flags
HALF_LOCKED2		&hid->driver_input_lock
HALF_LOCKED2		&hid->ll_open_lock
HALF_LOCKED2		&hiddev->existancelock
HALF_LOCKED2		&usbhid->mutex
TYPE_LOCK		(struct usbhid_device)->lock

drivers/hid/usbhid/hid-core.c hid_ctrl() -> usb_autopm_put_interface_async()

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

drivers/hid/usbhid/hid-core.c hid_irq_out() -> usb_autopm_put_interface_async()

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

drivers/hid/usbhid/hid-core.c usbhid_restart_ctrl_queue() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.class	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.power.request	0-4
PARAM_VALUE	0	intf->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	intf->dev.type	0,4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&usbhid->lock
HALF_LOCKED2		&usbhid->lock
HALF_LOCKED2		flags
HALF_LOCKED2		irq
TYPE_LOCK		(struct usbhid_device)->lock

drivers/hid/usbhid/hid-core.c usbhid_restart_out_queue() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.class	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.power.request	0-4
PARAM_VALUE	0	intf->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	intf->dev.type	0,4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&usbhid->lock
HALF_LOCKED2		&usbhid->lock
HALF_LOCKED2		flags
HALF_LOCKED2		irq
TYPE_LOCK		(struct usbhid_device)->lock

drivers/usb/serial/sierra.c sierra_close() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		_T->lock
HALF_LOCKED2		&tty->legacy_mutex
TYPE_LOCK		(struct tty_struct)->legacy_mutex

drivers/usb/serial/sierra.c sierra_outdat_callback() -> usb_autopm_put_interface_async()

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

drivers/usb/serial/sierra.c sierra_write() -> usb_autopm_put_interface_async()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.class	0,4096-ptr_max
PARAM_VALUE	0	intf->dev.power.request	0-4
PARAM_VALUE	0	intf->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	intf->dev.type	0,4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags

drivers/usb/class/cdc-wdm.c wdm_wwan_port_tx_complete() -> usb_autopm_put_interface_async()

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