Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iio/chemical/scd4x.c calibration_auto_enable_show() -> scd4x_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | state->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | state->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | state->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | state->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | cmd | 8979 |
| PARAM_VALUE | 2 | response | 4869144195921022976 |
| PARAM_VALUE | 3 | response_sz | 2 |
| BUF_SIZE | 2 | response | 2 |
| CAPPED_DATA | 0 | &state->lock | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 3 | response_sz | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | 0 | &state->lock | |
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex | ||
| TYPE_LOCK | (struct scd4x_state)->lock |
drivers/iio/chemical/scd4x.c scd4x_read_meas() -> scd4x_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->client | 4096-ptr_max |
| PARAM_VALUE | 0 | state->client->adapter | 4096-ptr_max |
| PARAM_VALUE | 0 | state->client->adapter->bus_lock.rtmutex.owner | 0-1 |
| PARAM_VALUE | 0 | state->client->adapter->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | state->client->adapter->dev.driver_data->mutex->wait_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | state->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | state->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | state->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | state->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | state->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | state->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | cmd | 60421 |
| PARAM_VALUE | 2 | response | 3409175316098641920 |
| PARAM_VALUE | 3 | response_sz | 6 |
| BUF_SIZE | 2 | response | 6 |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 3 | response_sz | unit_byte |
| LOCK2 | 0 | &state->lock | |
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct scd4x_state)->lock |
drivers/iio/chemical/scd4x.c scd4x_read_raw() -> scd4x_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | state->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | state->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | state->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | state->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | cmd | 57344 |
| PARAM_VALUE | 2 | response | 5304787355001753600 |
| PARAM_VALUE | 3 | response_sz | 2 |
| BUF_SIZE | 2 | response | 2 |
| CAPPED_DATA | 0 | &state->lock | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 3 | response_sz | unit_byte |
| LOCK2 | 0 | &state->lock | |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct scd4x_state)->lock |
drivers/iio/chemical/scd4x.c scd4x_read_raw() -> scd4x_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | state->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | state->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | state->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | state->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | cmd | 8984 |
| PARAM_VALUE | 2 | response | 5304787355001753600 |
| PARAM_VALUE | 3 | response_sz | 2 |
| BUF_SIZE | 2 | response | 2 |
| CAPPED_DATA | 0 | &state->lock | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 3 | response_sz | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | 0 | &state->lock | |
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex | ||
| TYPE_LOCK | (struct scd4x_state)->lock |
drivers/iio/chemical/scd4x.c scd4x_wait_meas_poll() -> scd4x_read()
| 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 | 0,4096-ptr_max |
| PARAM_VALUE | 0 | state->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | state->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | state->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | state->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | state->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | state->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | cmd | 58552 |
| PARAM_VALUE | 2 | response | 2753234260324618240 |
| PARAM_VALUE | 3 | response_sz | 2 |
| BUF_SIZE | 2 | response | 2 |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 3 | response_sz | unit_byte |
| LOCK2 | 0 | &state->lock | |
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct scd4x_state)->lock |