Defined in 1 files as a prototype:
Defined in 2 files as a function:
- drivers/usb/dwc2/core.h, line 1460 (as a function)
- drivers/usb/dwc2/gadget.c, line 3594 (as a function)
Referenced in 2 files:
Smatch caller information:
drivers/usb/dwc2/gadget.c dwc2_hsotg_pullup() -> dwc2_hsotg_core_disconnect()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hsotg | 4096-ptr_max |
| PARAM_VALUE | 0 | hsotg->op_state | 3 |
| DATA_SOURCE | 0 | hsotg | r to_hsotg |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &hsotg->lock | |
| HALF_LOCKED2 | &dev->mutex | ||
| HALF_LOCKED2 | &gadget->dev.mutex | ||
| HALF_LOCKED2 | &gadget->udc->connect_lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &udc->connect_lock | ||
| TYPE_LOCK | (struct dwc2_hsotg)->lock | ||
| TYPE_LOCK | (struct usb_udc)->connect_lock |
drivers/usb/dwc2/gadget.c dwc2_hsotg_suspend() -> dwc2_hsotg_core_disconnect()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hsotg | 4096-ptr_max |
| PARAM_VALUE | 0 | hsotg->dev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | hsotg->dev->bus | 0,4096-ptr_max |
| PARAM_VALUE | 0 | hsotg->dev->class | 0,4096-ptr_max |
| PARAM_VALUE | 0 | hsotg->dev->driver | 0,4096-ptr_max |
| PARAM_VALUE | 0 | hsotg->driver | 4096-ptr_max |
| PARAM_VALUE | 0 | hsotg->enabled | 1 |
| PARAM_VALUE | 0 | hsotg->ll_hw_enabled | 1 |
| PARAM_VALUE | 0 | hsotg->lx_state | 0 |
| BUF_SIZE | 0 | hsotg | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | hsotg | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | hsotg | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | hsotg | unit_byte |
| LOCK2 | flags | ||
| LOCK2 | 0 | &hsotg->lock | |
| HALF_LOCKED2 | &fsm->lock | ||
| TYPE_LOCK | (struct dwc2_hsotg)->lock |
drivers/usb/dwc2/gadget.c dwc2_hsotg_vbus_session() -> dwc2_hsotg_core_disconnect()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hsotg | 4096-ptr_max |
| DATA_SOURCE | 0 | hsotg | r to_hsotg |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &hsotg->lock | |
| HALF_LOCKED2 | &ci->mutex | ||
| HALF_LOCKED2 | &fsm->lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &tu->serialize | ||
| HALF_LOCKED2 | &udc->connect_lock | ||
| TYPE_LOCK | (struct dwc2_hsotg)->lock |
drivers/usb/dwc2/drd.c dwc2_drd_role_sw_set() -> dwc2_hsotg_core_disconnect()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hsotg | 4096-ptr_max |
| BUF_SIZE | 0 | hsotg | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | hsotg | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | hsotg | r usb_role_switch_get_drvdata |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sw->lock | ||
| LOCK2 | flags | ||
| LOCK2 | 0 | &hsotg->lock | |
| HALF_LOCKED2 | &con->lock | ||
| HALF_LOCKED2 | &info->mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct dwc2_hsotg)->lock | ||
| TYPE_LOCK | (struct usb_role_switch)->lock |