Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/dvb-frontends/atbm8830.c atbm8830_attach() -> atbm8830_read_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->config | 1-u64max |
| PARAM_VALUE | 0 | priv->i2c | 1-u64max |
| PARAM_VALUE | 1 | reg | 0 |
| PARAM_VALUE | 2 | p_data | 5165641737387851776 |
| PARAM_VALUE | 2 | *p_data | 0 |
| BUF_SIZE | 0 | priv | 1312 |
| DATA_SOURCE | 0 | priv | r _kzalloc_noprof |
drivers/media/dvb-frontends/atbm8830.c atbm8830_read_ber() -> atbm8830_read_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->config | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->config->demod_address | 64,68 |
| PARAM_VALUE | 0 | priv->i2c | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->powerplay.pp_handle->msg_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->i2c->lock_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 2821 |
| PARAM_VALUE | 2 | p_data | 7763821936016429056 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &fepriv->sem |
drivers/media/dvb-frontends/atbm8830.c atbm8830_read_ber() -> atbm8830_read_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->config | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->config->demod_address | 64,68 |
| PARAM_VALUE | 0 | priv->i2c | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->powerplay.pp_handle->msg_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->i2c->lock_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 2820 |
| PARAM_VALUE | 2 | p_data | 7763821936016429056 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &fepriv->sem |
drivers/media/dvb-frontends/atbm8830.c atbm8830_read_signal_strength() -> atbm8830_read_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->config | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->config->demod_address | 64,68 |
| PARAM_VALUE | 0 | priv->i2c | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->powerplay.pp_handle->msg_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->i2c->lock_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 4137 |
| PARAM_VALUE | 2 | p_data | 5264626833147662336 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &fepriv->sem | ||
| HALF_LOCKED2 | &state->demod_lock |
drivers/media/dvb-frontends/atbm8830.c atbm8830_read_signal_strength() -> atbm8830_read_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->config | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->config->demod_address | 64,68 |
| PARAM_VALUE | 0 | priv->i2c | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->powerplay.pp_handle->msg_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->i2c->lock_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 4136 |
| PARAM_VALUE | 2 | p_data | 5264626833147662336 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &fepriv->sem | ||
| HALF_LOCKED2 | &state->demod_lock |
drivers/media/dvb-frontends/atbm8830.c atbm8830_read_status() -> atbm8830_read_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->config | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->config->demod_address | 64,68 |
| PARAM_VALUE | 0 | priv->i2c | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->powerplay.pp_handle->msg_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->i2c->lock_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 4135 |
| PARAM_VALUE | 2 | p_data | 8060409241762648064 |
| PARAM_VALUE | 2 | *p_data | 0 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &fepriv->sem | ||
| HALF_LOCKED2 | &state->fe_mutex |
drivers/media/dvb-frontends/atbm8830.c is_locked() -> atbm8830_read_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv->config->demod_address | 64,68 |
| PARAM_VALUE | 1 | reg | 781 |
| PARAM_VALUE | 2 | p_data | 8189911566536441856 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| DATA_SOURCE | 0 | priv | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/media/dvb-frontends/atbm8830.c set_if_freq() -> atbm8830_read_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->config | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->config->demod_address | 64,68 |
| PARAM_VALUE | 0 | priv->config->osc_clk_freq | 30400 |
| PARAM_VALUE | 0 | priv->i2c | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->powerplay.pp_handle->msg_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->i2c->lock_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 1538 |
| PARAM_VALUE | 2 | p_data | 8024372563190902784 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| DATA_SOURCE | 0 | priv | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/media/dvb-frontends/atbm8830.c set_if_freq() -> atbm8830_read_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->config | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->config->demod_address | 64,68 |
| PARAM_VALUE | 0 | priv->config->osc_clk_freq | 30400 |
| PARAM_VALUE | 0 | priv->i2c | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->i2c->dev.driver_data->adev->powerplay.pp_handle->msg_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | priv->i2c->lock_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 1538 |
| PARAM_VALUE | 2 | p_data | 8024372563190902784 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| BUF_SIZE | 0 | priv | 1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824 |
| DATA_SOURCE | 0 | priv | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |