Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 8 files:
- drivers/hid/usbhid/hid-core.c
- drivers/net/usb/lan78xx.c, line 4267
- drivers/net/usb/r8152.c, line 2864
- drivers/net/usb/usbnet.c, line 1478
- drivers/usb/class/cdc-acm.c, line 860
- drivers/usb/core/driver.c, line 1910
- drivers/usb/serial/sierra.c, line 448
- drivers/usb/serial/usb_wwan.c, line 169
Smatch caller information:
drivers/net/usb/usbnet.c usbnet_start_xmit() -> usb_autopm_get_interface_async()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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/serial/usb_wwan.c usb_wwan_write() -> usb_autopm_get_interface_async()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | intf->dev.power.wakeirq->status | 0-4294967295 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
drivers/net/usb/lan78xx.c lan78xx_tx_bh() -> usb_autopm_get_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 | |||
| 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/r8152.c r8152_tx_agg_fill() -> usb_autopm_get_interface_async()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | intf->dev.power.wakeirq->status | 0-4294967295 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh |
drivers/usb/class/cdc-acm.c acm_tty_write() -> usb_autopm_get_interface_async()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &acm->write_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &ap->xmit_lock | ||
| HALF_LOCKED2 | &component->io_mutex | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &elm->lock | ||
| HALF_LOCKED2 | &gsm->tx_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &sl->lock | ||
| HALF_LOCKED2 | &tty->atomic_write_lock | ||
| HALF_LOCKED2 | &tty->ldisc_sem | ||
| HALF_LOCKED2 | &tty->termios_rwsem | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &spk_mutex | ||
| TYPE_LOCK | (struct acm)->write_lock |
drivers/hid/usbhid/hid-core.c usbhid_restart_ctrl_queue() -> usb_autopm_get_interface_async()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | intf | 4096-ptr_max |
| PARAM_VALUE | 0 | intf->dev.power.wakeirq->status | 0-4294967295 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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_get_interface_async()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | intf | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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_write() -> usb_autopm_get_interface_async()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |