Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/dma/dw/core.c dwc_complete_all() -> dwc_dostart_first_queued()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dwc | 4096-ptr_max |
| PARAM_VALUE | 0 | dwc->lock.rlock.dep_map->name | 0-255 |
| CAPPED_DATA | 0 | &dwc->active_list | 1 |
| DATA_SOURCE | 0 | dwc | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &dwc->lock | |
| TYPE_LOCK | (struct dw_dma_chan)->lock |
drivers/dma/dw/core.c dwc_issue_pending() -> dwc_dostart_first_queued()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dwc | 4096-ptr_max |
| PARAM_VALUE | 0 | dwc->active_list.next | 4096-ptr_max |
| CAPPED_DATA | 0 | &dwc->active_list | 1 |
| DATA_SOURCE | 0 | dwc | r to_dw_dma_chan |
| PARAM_COMPARE | 0 | &dwc->active_list | == $0->active_list.next |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &dwc->lock | |
| HALF_LOCKED2 | &ctlr->io_mutex | ||
| HALF_LOCKED2 | &host->io_mutex | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct dw_dma_chan)->lock |
drivers/dma/dw/core.c dwc_scan_descriptors() -> dwc_dostart_first_queued()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dwc | 4096-ptr_max |
| CAPPED_DATA | 0 | &dwc->active_list | 1 |
| DATA_SOURCE | 0 | dwc | $1 |
| PARAM_COMPARE | 0 | &dwc->active_list | != $0->active_list.next |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &dwc->lock | |
| TYPE_LOCK | (struct dw_dma_chan)->lock |