Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpib/common/gpib_os.c cleanup_open_devices() -> decrement_open_device_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | board | 4096-ptr_max |
| PARAM_VALUE | 1 | head | 4096-ptr_max |
| DATA_SOURCE | 0 | board | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpib/common/gpib_os.c close_dev_ioctl() -> decrement_open_device_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | board | 4096-ptr_max |
| PARAM_VALUE | 0 | board->big_gpib_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | board->big_gpib_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | board->big_gpib_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | board->big_gpib_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | board->big_gpib_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | board->big_gpib_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | board->big_gpib_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | board->interface | 1-u64max |
| PARAM_VALUE | 0 | board->online | 1-u32max |
| PARAM_VALUE | 1 | head | 4096-ptr_max |
| DATA_SOURCE | 0 | board | $1 |
| LOCK2 | 0 | &board->big_gpib_mutex | |
| TYPE_LOCK | (struct gpib_board)->big_gpib_mutex |
drivers/gpib/common/gpib_os.c pad_ioctl() -> decrement_open_device_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | board | 4096-ptr_max |
| PARAM_VALUE | 0 | board->big_gpib_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | board->big_gpib_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | board->big_gpib_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | board->big_gpib_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | board->big_gpib_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | board->big_gpib_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | board->big_gpib_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | board->interface | 1-u64max |
| PARAM_VALUE | 1 | head | 4096-ptr_max |
| DATA_SOURCE | 0 | board | $0 |
| LOCK2 | 0 | &board->big_gpib_mutex | |
| TYPE_LOCK | (struct gpib_board)->big_gpib_mutex |
drivers/gpib/common/gpib_os.c sad_ioctl() -> decrement_open_device_count()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | board | 4096-ptr_max |
| PARAM_VALUE | 0 | board->big_gpib_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | board->big_gpib_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | board->big_gpib_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | board->big_gpib_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | board->big_gpib_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | board->big_gpib_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | board->big_gpib_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | board->interface | 1-u64max |
| PARAM_VALUE | 1 | head | 4096-ptr_max |
| DATA_SOURCE | 0 | board | $0 |
| LOCK2 | 0 | &board->big_gpib_mutex | |
| TYPE_LOCK | (struct gpib_board)->big_gpib_mutex |