Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/acpi/ec.c acpi_ec_block_transactions() -> acpi_ec_stop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ec | 4096-ptr_max |
| PARAM_VALUE | 0 | ec->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ec->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ec->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ec->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ec->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ec->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | ec->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | suspending | 1 |
| CAPPED_DATA | 0 | &ec->mutex | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &system_transition_mutex | ||
| LOCK2 | 0 | &ec->mutex | |
| HALF_LOCKED2 | global &acpi_scan_lock | ||
| HALF_LOCKED2 | global &device_hotplug_lock | ||
| TYPE_LOCK | (struct acpi_ec)->mutex |
drivers/acpi/ec.c ec_install_handlers() -> acpi_ec_stop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ec | 4096-ptr_max |
| PARAM_VALUE | 0 | ec->busy_polling | 1 |
| PARAM_VALUE | 0 | ec->list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ec->list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ec->list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ec->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ec->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ec->polling_guard | 0 |
| PARAM_VALUE | 0 | ec->wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ec->wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ec->wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | suspending | 0 |
| BUF_SIZE | 0 | ec | (-1),504 |
| BUF_SIZE | 0 | ec | (-1),504 |
| CAPPED_DATA | 0 | ec | 1 |
| DATA_SOURCE | 0 | ec | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/acpi/ec.c ec_remove_handlers() -> acpi_ec_stop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ec | 4096-ptr_max |
| PARAM_VALUE | 1 | suspending | 0 |
| BUF_SIZE | 0 | ec | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | ec | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | ec | 1 |
| DATA_SOURCE | 0 | ec | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | ec | unit_byte |
| HALF_LOCKED2 | &_dev->mutex |