Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
sound/core/timer.c snd_timer_open() -> (struct snd_timer_hardware)->open()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | t | 4096-ptr_max |
| PARAM_VALUE | 0 | t->card | 0,4096-ptr_max |
| PARAM_VALUE | 0 | t->hw.open | 1-u64max |
| PARAM_VALUE | 0 | t->max_instances | (-2147483647)-s32max |
| PARAM_VALUE | 0 | t->module | 0,4096-ptr_max |
| PARAM_VALUE | 0 | t->module->refcnt.counter | 0-s32max |
| PARAM_VALUE | 0 | t->module->state | 0-1,3-u32max |
| PARAM_VALUE | 0 | t->num_instances | s32min-2147483646 |
| PARAM_VALUE | 0 | t->open_list_head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | t->tmr_class | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | t->num_instances | 1 |
| CAPPED_DATA | 0 | t->tmr_class | 1 |
| CAPPED_DATA | 0 | t->tmr_device | 1 |
| CAPPED_DATA | 0 | t->tmr_subdevice | 1 |
| CAPPED_DATA | 0 | &t->open_list_head | 1 |
| DATA_SOURCE | 0 | t | r snd_timer_find |
| CONTAINER | 0 | -40-208+0 | $(-1) |
| PARAM_COMPARE | 0 | t->max_instances | > $0->num_instances |
| PARAM_COMPARE | 0 | &t->open_list_head | == $0->open_list_head.next |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global ®ister_mutex | ||
| HALF_LOCKED2 | _T->lock |