Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/usb/core/hcd.c hcd_free_coherent() -> hcd_buffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | bus | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | size | 9-2147483655[c] |
| NO_OVERFLOW_SIMPLE | 3 | dma | |
| UNITS | 1 | size | unit_byte |
| HALF_LOCKED2 | &musb->lock |
drivers/usb/core/usb.c usb_free_coherent() -> hcd_buffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bus | 1-u64max |
| PARAM_VALUE | 2 | addr | 1-u64max |
| BUF_SIZE | 2 | addr | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | addr | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | size | $1 |
| DATA_SOURCE | 2 | addr | $2 |
| DATA_SOURCE | 3 | dma | $3 |
| NOSPEC | 1 | size | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | size | 0-4294967302 |
| NO_OVERFLOW_SIMPLE | 3 | dma | |
| UNITS | 1 | size | unit_byte |
| UNITS | 2 | addr | unit_byte |
| UNITS | 3 | dma | unit_byte |
| USER_PTR | 2 | addr | |
| HALF_LOCKED2 | &c->start_mutex | ||
| HALF_LOCKED2 | &chip->mutex | ||
| HALF_LOCKED2 | &dev->dev.mutex | ||
| HALF_LOCKED2 | &dev->io_rwsem | ||
| HALF_LOCKED2 | &dev->limit_sem | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &dev->urbs.limit_sem | ||
| HALF_LOCKED2 | &dev->v4l2_lock | ||
| HALF_LOCKED2 | &dlfb->urbs.limit_sem | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &rx->setup_mutex | ||
| HALF_LOCKED2 | &s->v4l2_lock | ||
| HALF_LOCKED2 | &usbhid->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &em28xx_devlist_mutex | ||
| HALF_LOCKED2 | global &qdev_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex |