Defined in 1 files as a prototype:
Defined in 1 files as a member:
Defined in 3 files as a function:
- arch/um/drivers/chan_kern.c, line 173 (as a function)
- drivers/comedi/drivers/pcm3724.c, line 120 (as a function)
- drivers/dma/mmp_pdma.c, line 306 (as a function)
Referenced in 4 files:
- arch/um/drivers/line.c, line 290
- drivers/comedi/drivers/pcm3724.c, line 181
- drivers/dma/img-mdc-dma.c
- drivers/dma/mmp_pdma.c, line 504
Smatch caller information:
drivers/comedi/drivers/pcm3724.c subdev_3724_insn_config() -> enable_chan()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | phy | 4096-ptr_max |
| PARAM_VALUE | 0 | phy->subdevices | 4096-ptr_max |
| PARAM_VALUE | 1 | s | 4096-ptr_max |
| CAPPED_DATA | 1 | s | 1 |
| DATA_SOURCE | 0 | phy | $0 |
| DATA_SOURCE | 1 | s | $1 |
| NOCHECK_CALL | |||
| USER_DATA | 2 | chanspec | s32min-s32max |
| LOCK2 | 0 | &phy->mutex | |
| TYPE_LOCK | (struct comedi_device)->mutex |
drivers/dma/mmp_pdma.c start_pending_queue() -> enable_chan()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | phy | 1-u64max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &chan->desc_lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct mmp_pdma_chan)->desc_lock |