Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/usb/uvc/uvc_queue.c uvc_queue_cancel() -> __uvc_queue_return_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | queue | 4096-ptr_max |
| PARAM_VALUE | 1 | state | 5 |
| BUF_SIZE | 0 | queue | 2984 |
| DATA_SOURCE | 0 | queue | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &queue->irqlock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct uvc_video_queue)->irqlock |
drivers/media/usb/uvc/uvc_queue.c uvc_queue_return_buffers() -> __uvc_queue_return_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | queue | 4096-ptr_max |
| PARAM_VALUE | 0 | queue->irqlock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | queue->stream->dev->intf->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | state | 1,5 |
| BUF_SIZE | 0 | queue | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | queue | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | queue | $0 |
| DATA_SOURCE | 1 | state | $1 |
| STR_LEN | 0 | queue | (-1),5-9,12 |
| STR_LEN | 0 | queue | (-1),5-9,12 |
| HARD_MAX | 1 | state | 5 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | irq | ||
| LOCK2 | 0 | &queue->irqlock | |
| HALF_LOCKED2 | &dmxdev->mutex | ||
| TYPE_LOCK | (struct uvc_video_queue)->irqlock |