Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/comedi/comedi_fops.c comedi_poll() -> comedi_buf_write_n_available()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PARAM_VALUE | 0 | s->async | 4096-ptr_max |
| CAPPED_DATA | 0 | s | 1 |
| CAPPED_DATA | 0 | s->busy | 1 |
| DATA_SOURCE | 0 | s | r comedi_file_write_subdevice |
| BIT_INFO | 0 | s->async->cmd.flags | 0x40,0xffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &dev->attach_lock | ||
| HALF_LOCKED2 | &kvm->irq_srcu | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &vm->irqfds_lock | ||
| HALF_LOCKED2 | global &irqfds_srcu | ||
| TYPE_LOCK | (struct comedi_device)->attach_lock |