Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 5 files:
- drivers/media/platform/renesas/vsp1/vsp1_entity.c, line 673
- drivers/media/v4l2-core/v4l2-subdev.c
- drivers/staging/media/atomisp/pci/atomisp_v4l2.c, line 821
- drivers/staging/media/tegra-video/vi.c, line 500
- include/media/v4l2-subdev.h, line 2012
Smatch caller information:
drivers/media/platform/renesas/vsp1/vsp1_entity.c vsp1_entity_destroy() -> __v4l2_subdev_state_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/media/platform/st/stm32/stm32-dcmi.c dcmi_set_sensor_format() -> __v4l2_subdev_state_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->_lock.first_waiter | 0 |
| PARAM_VALUE | 0 | state->_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | state->_lock.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | state->_lock.owner.counter | 0 |
| PARAM_VALUE | 0 | state->lock | 4096-ptr_max |
| PARAM_VALUE | 0 | state->lock->dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->lock->first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | state->lock->first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->lock->first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | state->lock->first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | state->lock->first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | state->lock->first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | state->lock->wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->sd | 4096-ptr_max |
| PARAM_VALUE | 0 | state->sd->internal_ops | 0,4096-ptr_max |
| BUF_SIZE | 0 | state | 208 |
| CAPPED_DATA | 0 | state->lock | 1 |
| DATA_SOURCE | 0 | state | r __v4l2_subdev_state_alloc |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | state->sd->entity.num_pads | |
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock |
drivers/media/platform/st/stm32/stm32-dcmi.c dcmi_try_fmt() -> __v4l2_subdev_state_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->_lock.first_waiter | 0 |
| PARAM_VALUE | 0 | state->_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | state->_lock.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | state->_lock.owner.counter | 0 |
| PARAM_VALUE | 0 | state->lock | 4096-ptr_max |
| PARAM_VALUE | 0 | state->lock->dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->lock->first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | state->lock->first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->lock->first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | state->lock->first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | state->lock->first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | state->lock->first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | state->lock->wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->sd | 4096-ptr_max |
| PARAM_VALUE | 0 | state->sd->internal_ops | 0,4096-ptr_max |
| BUF_SIZE | 0 | state | 208 |
| CAPPED_DATA | 0 | state->lock | 1 |
| DATA_SOURCE | 0 | state | r __v4l2_subdev_state_alloc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | state->sd->entity.num_pads | |
| HALF_LOCKED2 | global &list_lock |
drivers/media/v4l2-core/v4l2-subdev.c subdev_fh_free() -> __v4l2_subdev_state_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/media/v4l2-core/v4l2-subdev.c v4l2_subdev_cleanup() -> __v4l2_subdev_state_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &_dev->mutex | ||
| HALF_LOCKED2 | &dev->mutex | ||
| HALF_LOCKED2 | global &list_lock |
drivers/staging/media/atomisp/pci/atomisp_v4l2.c atomisp_unregister_entities() -> __v4l2_subdev_state_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/staging/media/tegra-video/vi.c __tegra_channel_try_format() -> __v4l2_subdev_state_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->_lock.first_waiter | 0 |
| PARAM_VALUE | 0 | state->_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | state->_lock.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | state->_lock.owner.counter | 0 |
| PARAM_VALUE | 0 | state->lock | 1-u64max |
| PARAM_VALUE | 0 | state->lock->first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | state->lock->first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->lock->first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | state->lock->first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | state->lock->first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | state->lock->first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | state->sd | 4096-ptr_max |
| PARAM_VALUE | 0 | state->sd->internal_ops | 0,4096-ptr_max |
| BUF_SIZE | 0 | state | 208 |
| CAPPED_DATA | 0 | state->lock | 1 |
| DATA_SOURCE | 0 | state | r __v4l2_subdev_state_alloc |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | state->sd->entity.num_pads | |
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock |