Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/dma/switchtec_dma.c switchtec_dma_chan_free() -> switchtec_dma_chan_stop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | swdma_chan | 4096-ptr_max |
| PARAM_VALUE | 0 | swdma_chan->comp_ring_active | 0 |
| PARAM_VALUE | 0 | swdma_chan->complete_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | swdma_chan->ring_active | 0 |
| PARAM_VALUE | 0 | swdma_chan->submit_lock.rlock.dep_map->name | 0-255 |
| CAPPED_DATA | 0 | swdma_chan | 1 |
| DATA_SOURCE | 0 | swdma_chan | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pdev->dev.mutex |
drivers/dma/switchtec_dma.c switchtec_dma_free_chan_resources() -> switchtec_dma_chan_stop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | swdma_chan | 4096-ptr_max |
| PARAM_VALUE | 0 | swdma_chan->comp_ring_active | 0 |
| PARAM_VALUE | 0 | swdma_chan->complete_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | swdma_chan->ring_active | 0 |
| PARAM_VALUE | 0 | swdma_chan->submit_lock.rlock.dep_map->name | 0-255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &dma_list_mutex |