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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/dvb-frontends/mt312.c mt312_initfe() -> mt312_write()

Type Parameter Key Value
PARAM_VALUE 0 state 4096-ptr_max
PARAM_VALUE 0 state->config->demod_address 14
PARAM_VALUE 0 state->i2c->algo->master_xfer 1-u64max
PARAM_VALUE 0 state->i2c->bus_lock.dep_map->name 0-255
PARAM_VALUE 0 state->i2c->bus_lock.rtmutex.owner 0-1
PARAM_VALUE 0 state->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.dep_map->name 0-255
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->powerplay.pp_handle->msg_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->i2c->quirks 0,4096-ptr_max
PARAM_VALUE 1 reg 86
PARAM_VALUE 2 src 4096-ptr_max
PARAM_VALUE 3 count 8
BUF_SIZE 0 state 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 state 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 2 src 8
RX_PATH
TASK_NOT_RUNNING
UNITS 3 count unit_byte
HALF_LOCKED2 &state->fe_lock
HALF_LOCKED2 &state->fe_mutex

drivers/media/dvb-frontends/mt312.c mt312_initfe() -> mt312_write()

Type Parameter Key Value
PARAM_VALUE 0 state 4096-ptr_max
PARAM_VALUE 0 state->config->demod_address 14
PARAM_VALUE 0 state->i2c->algo->master_xfer 1-u64max
PARAM_VALUE 0 state->i2c->bus_lock.rtmutex.owner 0-1
PARAM_VALUE 0 state->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.dep_map->name 0-255
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->powerplay.pp_handle->msg_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->i2c->quirks 0,4096-ptr_max
PARAM_VALUE 0 state->id 5
PARAM_VALUE 1 reg 84
PARAM_VALUE 2 src 4096-ptr_max
PARAM_VALUE 3 count 2
BUF_SIZE 0 state 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 state 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 2 src 2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &state->fe_lock
HALF_LOCKED2 &state->fe_mutex

drivers/media/dvb-frontends/mt312.c mt312_initfe() -> mt312_write()

Type Parameter Key Value
PARAM_VALUE 0 state 4096-ptr_max
PARAM_VALUE 0 state->config->demod_address 14
PARAM_VALUE 0 state->i2c->algo->master_xfer 1-u64max
PARAM_VALUE 0 state->i2c->bus_lock.rtmutex.owner 0-1
PARAM_VALUE 0 state->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.dep_map->name 0-255
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->powerplay.pp_handle->msg_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->i2c->quirks 0,4096-ptr_max
PARAM_VALUE 1 reg 34
PARAM_VALUE 2 src 4096-ptr_max
PARAM_VALUE 3 count 2
BUF_SIZE 0 state 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 state 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 2 src 2
RX_PATH
TASK_NOT_RUNNING
UNITS 3 count unit_byte
HALF_LOCKED2 &state->fe_lock
HALF_LOCKED2 &state->fe_mutex

drivers/media/dvb-frontends/mt312.c mt312_initfe() -> mt312_write()

Type Parameter Key Value
PARAM_VALUE 0 state 4096-ptr_max
PARAM_VALUE 0 state->config->demod_address 14
PARAM_VALUE 0 state->i2c->algo->master_xfer 1-u64max
PARAM_VALUE 0 state->i2c->bus_lock.rtmutex.owner 0-1
PARAM_VALUE 0 state->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.dep_map->name 0-255
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->powerplay.pp_handle->msg_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->i2c->quirks 0,4096-ptr_max
PARAM_VALUE 1 reg 51
PARAM_VALUE 2 src 4096-ptr_max
PARAM_VALUE 3 count 2
BUF_SIZE 0 state 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 state 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 2 src 2
RX_PATH
TASK_NOT_RUNNING
UNITS 3 count unit_byte
HALF_LOCKED2 &state->fe_lock
HALF_LOCKED2 &state->fe_mutex

drivers/media/dvb-frontends/mt312.c mt312_send_master_cmd() -> mt312_write()

Type Parameter Key Value
PARAM_VALUE 0 state 4096-ptr_max
PARAM_VALUE 0 state->config 4096-ptr_max
PARAM_VALUE 0 state->i2c 4096-ptr_max
PARAM_VALUE 0 state->i2c->algo->master_xfer 1-u64max
PARAM_VALUE 0 state->i2c->bus_lock.rtmutex.owner 0-1
PARAM_VALUE 0 state->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.dep_map->name 0-255
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->i2c->dev.driver_data->adev->powerplay.pp_handle->msg_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->i2c->lock_ops 4096-ptr_max
PARAM_VALUE 0 state->i2c->quirks 0,4096-ptr_max
PARAM_VALUE 1 reg 164
PARAM_VALUE 3 count 1-6
BUF_SIZE 0 state 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 state 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 2 src 6
FUZZY_MAX 3 count 6
TASK_NOT_RUNNING
USER_DATA 2 *src 0-255
USER_DATA 3 count 1-6[u]
UNITS 3 count unit_byte
USER_PTR 2 src
HALF_LOCKED2 &fepriv->sem

drivers/media/dvb-frontends/mt312.c mt312_set_frontend() -> mt312_write()

Type Parameter Key Value
PARAM_VALUE 0 state 4096-ptr_max
PARAM_VALUE 0 state->id 1,3,5
PARAM_VALUE 1 reg 23
PARAM_VALUE 2 src 4096-ptr_max
PARAM_VALUE 3 count 5
BUF_SIZE 0 state 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 state 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 2 src 5
TASK_NOT_RUNNING
UNITS 3 count unit_byte
HALF_LOCKED2 &state->fe_mutex

drivers/media/dvb-frontends/mt312.c mt312_writereg() -> mt312_write()

Type Parameter Key Value
PARAM_VALUE 0 state->config->demod_address 14
PARAM_VALUE 1 reg 20-22,49,57,84-85,96,103,127
PARAM_VALUE 2 src 92386420631912448
PARAM_VALUE 3 count 1
BUF_SIZE 0 state 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 state 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 state $0
DATA_SOURCE 1 reg $1
HARD_MAX 1 reg 127
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 *src 4,12-44,68,76-108[c]
USER_PTR 2 src