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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/dvb-frontends/mxl5xx.c read_register() -> i2cwrite()

Type Parameter Key Value
PARAM_VALUE 0 state 4096-ptr_max
PARAM_VALUE 0 state->base->i2c_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 state->base->i2c_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.owner (-1)
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 data 4096-ptr_max
PARAM_VALUE 2 len 6
BUF_SIZE 0 state (-1),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 (-1),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->base (-1),1320
BUF_SIZE 0 state->base->ts_map (-1),8
BUF_SIZE 0 state->i2cdev (-1),1616
BUF_SIZE 1 data 6
CAPPED_DATA 0 &state->base->i2c_lock 1
DATA_SOURCE 0 state $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &state->base->i2c_lock
HALF_LOCKED2 0 &state->base->status_lock
HALF_LOCKED2 0 &state->base->tune_lock
TYPE_LOCK (struct mxl_base)->i2c_lock

drivers/media/dvb-frontends/mxl5xx.c read_register_block() -> i2cwrite()

Type Parameter Key Value
PARAM_VALUE 0 state 4096-ptr_max
PARAM_VALUE 0 state->base 4096-ptr_max
PARAM_VALUE 0 state->base->buf 4096-ptr_max
PARAM_VALUE 0 state->base->i2c 4096-ptr_max
PARAM_VALUE 0 state->base->i2c->bus_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 state->base->i2c->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 state->base->i2c->dev.driver_data->adev->pm.mutex.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 state->base->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 state->base->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 state->base->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->base->i2c->lock_ops 4096-ptr_max
PARAM_VALUE 0 state->base->i2c_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 state->base->i2c_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.owner (-1)
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 state->base->status_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->status_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 state->base->status_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 state->base->status_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->base->status_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->status_lock.wait_lock.owner (-1)
PARAM_VALUE 0 state->base->status_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 data 4096-ptr_max
PARAM_VALUE 2 len 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 1 data 248
BUF_SIZE 1 data 248
CAPPED_DATA 0 &state->base->i2c_lock 1
DATA_SOURCE 0 state $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &state->base->i2c_lock
LOCK2 0 &state->base->status_lock
TYPE_LOCK (struct mxl_base)->i2c_lock
TYPE_LOCK (struct mxl_base)->status_lock

drivers/media/dvb-frontends/mxl5xx.c read_register_unlocked() -> i2cwrite()

Type Parameter Key Value
PARAM_VALUE 0 state 4096-ptr_max
PARAM_VALUE 0 state->base 4096-ptr_max
PARAM_VALUE 0 state->base->fwversion 33620234-u32max
PARAM_VALUE 0 state->base->i2c_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 state->base->i2c_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.owner (-1)
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 data 4096-ptr_max
PARAM_VALUE 2 len 6
BUF_SIZE 0 state (-1),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 (-1),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->base (-1),1320
BUF_SIZE 0 state->base->ts_map (-1),8
BUF_SIZE 0 state->i2cdev (-1),1616
BUF_SIZE 1 data 6
DATA_SOURCE 0 state $0
FUZZY_MAX 0 state->base->fwversion 33620234
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &state->base->i2c_lock
HALF_LOCKED2 &fepriv->sem
HALF_LOCKED2 0 &state->base->tune_lock
TYPE_LOCK (struct mxl_base)->i2c_lock

drivers/media/dvb-frontends/mxl5xx.c send_command() -> i2cwrite()

Type Parameter Key Value
PARAM_VALUE 0 state 4096-ptr_max
PARAM_VALUE 0 state->base 4096-ptr_max
PARAM_VALUE 0 state->base->i2c_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 state->base->i2c_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.owner (-1)
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 data 4096-ptr_max
PARAM_VALUE 2 len 8,10,26,50
BUF_SIZE 0 state (-1),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 (-1),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->base (-1),1320
BUF_SIZE 0 state->base->ts_map (-1),8
BUF_SIZE 0 state->i2cdev (-1),1616
BUF_SIZE 1 data 10,26,248
BUF_SIZE 1 data 10,26,248
CAPPED_DATA 0 &state->base->i2c_lock 1
DATA_SOURCE 0 state $0
DATA_SOURCE 1 data $2
DATA_SOURCE 2 len $1
RX_PATH
TASK_NOT_RUNNING
UNITS 2 len unit_byte
LOCK2 0 &state->base->i2c_lock
HALF_LOCKED2 &fepriv->sem
HALF_LOCKED2 0 &state->base->tune_lock
TYPE_LOCK (struct mxl_base)->i2c_lock

drivers/media/dvb-frontends/mxl5xx.c write_firmware_block() -> i2cwrite()

Type Parameter Key Value
PARAM_VALUE 0 state 4096-ptr_max
PARAM_VALUE 0 state->base 4096-ptr_max
PARAM_VALUE 0 state->base->adr 96
PARAM_VALUE 0 state->base->buf 4096-ptr_max
PARAM_VALUE 0 state->base->can_clkout 0-1
PARAM_VALUE 0 state->base->chipversion 0-1
PARAM_VALUE 0 state->base->count 1
PARAM_VALUE 0 state->base->demod_num 4,8
PARAM_VALUE 0 state->base->i2c 4096-ptr_max
PARAM_VALUE 0 state->base->i2c->algo->master_xfer 1-u64max
PARAM_VALUE 0 state->base->i2c->bus_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 state->base->i2c->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 state->base->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 state->base->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->base->i2c->dev.driver_data->mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 state->base->i2c->dev.driver_data->mutex->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 state->base->i2c->lock_ops 4096-ptr_max
PARAM_VALUE 0 state->base->i2c_lock->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 state->base->i2c_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->task->blocked_on (-1)-0
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 state->base->i2c_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.owner (-1)
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 state->base->mxls.next 4096-ptr_max
PARAM_VALUE 0 state->base->mxls.prev 4096-ptr_max
PARAM_VALUE 0 state->base->sku_type 0-1,3,9,12
PARAM_VALUE 0 state->base->status_lock.first_waiter 0
PARAM_VALUE 0 state->base->status_lock.magic 4096-ptr_max
PARAM_VALUE 0 state->base->status_lock.owner.counter 0
PARAM_VALUE 0 state->base->ts_map 1250775272109412352,6886438546575396864
PARAM_VALUE 0 state->base->tune_lock.first_waiter 0
PARAM_VALUE 0 state->base->tune_lock.magic 4096-ptr_max
PARAM_VALUE 0 state->base->tune_lock.osq.tail.counter 0
PARAM_VALUE 0 state->base->tune_lock.owner.counter 0
PARAM_VALUE 0 state->base->tuner_num 1,3-4
PARAM_VALUE 0 state->i2cdev 4096-ptr_max
PARAM_VALUE 0 state->i2cdev->bus 0,4096-ptr_max
PARAM_VALUE 0 state->i2cdev->class 0,4096-ptr_max
PARAM_VALUE 0 state->i2cdev->driver 0,4096-ptr_max
PARAM_VALUE 0 state->tuner_in_use u32max
PARAM_VALUE 1 data 4096-ptr_max
BUF_SIZE 0 state->base 1320
BUF_SIZE 0 state->base->ts_map 8
BUF_SIZE 0 state->i2cdev 1616
BUF_SIZE 1 data 248
BUF_SIZE 1 data 248
CAPPED_DATA 0 state->base->i2c->retries 1
CAPPED_DATA 0 &state->base->i2c_lock 1
DATA_SOURCE 0 state $0
FUZZY_MAX 0 state->base->can_clkout 1
FUZZY_MAX 0 state->base->chipversion 1
FUZZY_MAX 0 state->base->demod_num 8
FUZZY_MAX 0 state->base->sku_type 12
FUZZY_MAX 0 state->base->tuner_num 4
BIT_INFO 0 state->base->demod_num 0x0,0xc
BIT_INFO 0 state->base->ts_map 0x1111815b082c1000,0xffffffffffffffff
HARD_MAX 0 state->base->can_clkout 1
HARD_MAX 0 state->base->chipversion 1
HARD_MAX 0 state->base->demod_num 8
HARD_MAX 0 state->base->sku_type 12
HARD_MAX 0 state->base->tuner_num 4
LOCK2 0 &state->base->i2c_lock
TYPE_LOCK (struct mxl_base)->i2c_lock

drivers/media/dvb-frontends/mxl5xx.c write_register() -> i2cwrite()

Type Parameter Key Value
PARAM_VALUE 0 state 4096-ptr_max
PARAM_VALUE 0 state->base->i2c_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 state->base->i2c_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 state->base->i2c_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.owner (-1)
PARAM_VALUE 0 state->base->i2c_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 data 4096-ptr_max
PARAM_VALUE 2 len 10
BUF_SIZE 0 state (-1),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 (-1),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->base (-1),1320
BUF_SIZE 0 state->base->ts_map (-1),8
BUF_SIZE 0 state->i2cdev (-1),1616
BUF_SIZE 1 data 10
CAPPED_DATA 0 &state->base->i2c_lock 1
DATA_SOURCE 0 state $0
RX_PATH
TASK_NOT_RUNNING
UNITS 2 len unit_byte
LOCK2 0 &state->base->i2c_lock
HALF_LOCKED2 0 &state->base->status_lock
TYPE_LOCK (struct mxl_base)->i2c_lock