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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

sound/hda/codecs/side-codecs/tas2781_hda_spi.c tasdevice_spi_dev_read() -> tasdevice_dev_read()

Type Parameter Key Value
PARAM_VALUE 0 tas_priv 4096-ptr_max
PARAM_VALUE 0 tas_priv->tasdevice->cur_conf s16min-s16max
PARAM_VALUE 0 tas_priv->tasdevice->cur_prog s16min-s16max
PARAM_VALUE 3 val 698843437115125760,1943343047821799424,2016214466165866496,3035039673874219008,7389564133250670592
BUF_SIZE 0 tas_priv s32min-(-1),1-s32max
BUF_SIZE 0 tas_priv s32min-(-1),1-s32max
DATA_SOURCE 0 tas_priv $0
DATA_SOURCE 1 chn $1
DATA_SOURCE 2 reg $2
DATA_SOURCE 3 val $3
RX_PATH
TASK_NOT_RUNNING
UNITS 0 tas_priv unit_byte
UNITS 1 chn unit_array_size
HALF_LOCKED2 _T->lock

sound/hda/codecs/side-codecs/tas2781_hda_spi.c tasdevice_spi_dev_update_bits() -> tasdevice_dev_read()

Type Parameter Key Value
PARAM_VALUE 0 tas_priv 4096-ptr_max
PARAM_VALUE 3 val 7740415517586874368
BUF_SIZE 0 tas_priv s32min-(-1),1-s32max
BUF_SIZE 0 tas_priv s32min-(-1),1-s32max
DATA_SOURCE 0 tas_priv $0
DATA_SOURCE 1 chn $1
DATA_SOURCE 2 reg $2
RX_PATH
TASK_NOT_RUNNING
UNITS 0 tas_priv unit_byte
UNITS 1 chn unit_array_size
HALF_LOCKED2 _T->lock

sound/soc/codecs/tas2781-comlib-i2c.c tasdevice_amp_getvol() -> tasdevice_dev_read()

Type Parameter Key Value
PARAM_VALUE 1 chn 0
PARAM_VALUE 3 val 1403270000181444608
BUF_SIZE 0 tas_priv s32min-(-2),1-s32max
BUF_SIZE 0 tas_priv s32min-(-2),1-s32max
DATA_SOURCE 0 tas_priv $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 tas_priv unit_byte
HALF_LOCKED2 &card->controls_rwsem
HALF_LOCKED2 &card->mutex
HALF_LOCKED2 _T->lock

sound/soc/codecs/tas2781-comlib-i2c.c tasdevice_digital_getvol() -> tasdevice_dev_read()

Type Parameter Key Value
PARAM_VALUE 1 chn 0
PARAM_VALUE 3 val 5210477828763516928
BUF_SIZE 0 tas_priv s32min-(-2),1-s32max
BUF_SIZE 0 tas_priv s32min-(-2),1-s32max
DATA_SOURCE 0 tas_priv $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 tas_priv unit_byte
HALF_LOCKED2 &card->controls_rwsem
HALF_LOCKED2 &card->mutex
HALF_LOCKED2 _T->lock

sound/soc/codecs/tas2781-i2c.c sngl_calib_start() -> tasdevice_dev_read()

Type Parameter Key Value
PARAM_VALUE 0 tas_priv 4096-ptr_max
PARAM_VALUE 0 tas_priv->chip_id 10
PARAM_VALUE 0 tas_priv->ndev 1-255
PARAM_VALUE 0 tas_priv->tasdevice 4096-ptr_max
PARAM_VALUE 1 chn 0-254
PARAM_VALUE 3 val 4096-ptr_max
PARAM_VALUE 3 *val 0,3,6,10,20,32,54,61,64,69,86,94,112,114,127,145-146,164,168,185,211,221,254-255
BUF_SIZE 0 tas_priv s32min-(-2),1-s32max
BUF_SIZE 0 tas_priv s32min-(-2),1-s32max
CAPPED_DATA 0 tas_priv->ndev 1
CAPPED_DATA 1 chn 1
DATA_SOURCE 0 tas_priv $0
DATA_SOURCE 1 chn $1
PARAM_COMPARE 1 chn < $0->ndev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 tas_priv unit_byte
UNITS 1 chn unit_array_size
LOCK2 _T->lock
HALF_LOCKED2 &card->controls_rwsem
HALF_LOCKED2 &card->mutex

sound/soc/codecs/tas2781-i2c.c tas2563_calib_start_put() -> tasdevice_dev_read()

Type Parameter Key Value
PARAM_VALUE 0 tas_priv 4096-ptr_max
PARAM_VALUE 0 tas_priv->chip_id 4
PARAM_VALUE 0 tas_priv->ndev 1-255
PARAM_VALUE 0 tas_priv->tasdevice 4096-ptr_max
PARAM_VALUE 1 chn 0-254
PARAM_VALUE 3 val 4096-ptr_max
PARAM_VALUE 3 *val 0,3,6,10,20,32,54,61,64,69,86,94,112,114,127,145-146,164,168,185,211,221,254-255
BUF_SIZE 0 tas_priv s32min-(-2),1-s32max
BUF_SIZE 0 tas_priv s32min-(-2),1-s32max
CAPPED_DATA 1 chn 1
PARAM_COMPARE 1 chn < $0->ndev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 tas_priv unit_byte
UNITS 1 chn unit_array_size
LOCK2 _T->lock
HALF_LOCKED2 &card->controls_rwsem
HALF_LOCKED2 &card->mutex
HALF_LOCKED2 &pool->lock

sound/soc/codecs/tas2781-i2c.c tas2781_latch_reg_get() -> tasdevice_dev_read()

Type Parameter Key Value
PARAM_VALUE 0 tas_priv 4096-ptr_max
PARAM_VALUE 0 tas_priv->ndev 1-255
PARAM_VALUE 1 chn 0-254
PARAM_VALUE 2 reg 73
PARAM_VALUE 3 val 3209291182391750656
BUF_SIZE 0 tas_priv s32min-(-2),1-s32max
BUF_SIZE 0 tas_priv s32min-(-2),1-s32max
CAPPED_DATA 1 chn 1
PARAM_COMPARE 1 chn < $0->ndev
RX_PATH
TASK_NOT_RUNNING
UNITS 0 tas_priv unit_byte
UNITS 1 chn unit_array_size
LOCK2 _T->lock
HALF_LOCKED2 &card->controls_rwsem
HALF_LOCKED2 &card->mutex

sound/soc/codecs/tas2781-fmwlib.c tas2781_cali_preproc() -> tasdevice_dev_read()

Type Parameter Key Value
PARAM_VALUE 0 tas_priv 4096-ptr_max
PARAM_VALUE 0 tas_priv->cali_data.total_sz 1-u64max
PARAM_VALUE 0 tas_priv->chip_id 10
PARAM_VALUE 0 tas_priv->dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 tas_priv->dev->devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 tas_priv->dev->devres_head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 tas_priv->fmw 4096-ptr_max
PARAM_VALUE 0 tas_priv->fmw->configs 4096-ptr_max
PARAM_VALUE 0 tas_priv->ndev 1-255
PARAM_VALUE 0 tas_priv->regmap->cache_dirty 0-1
PARAM_VALUE 0 tas_priv->tasdevice 4096-ptr_max
PARAM_VALUE 0 *tas_priv->regmap->work_buf (-4611686018427387904)-4611686018427387903
PARAM_VALUE 1 chn 0-254
PARAM_VALUE 2 reg 124
PARAM_VALUE 3 val 5998476996405424128
BUF_SIZE 0 tas_priv s32min-(-1),1-s32max
BUF_SIZE 0 tas_priv s32min-(-1),1-s32max
CAPPED_DATA 0 tas_priv->ndev 1
CAPPED_DATA 1 chn 1
DATA_SOURCE 0 tas_priv $0
DATA_SOURCE 1 chn $1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 tas_priv unit_byte
UNITS 1 chn unit_array_size
HALF_LOCKED2 &tas_priv->codec_lock
HALF_LOCKED2 _T->lock

sound/hda/codecs/side-codecs/tas2781_hda_spi.c tas2781_system_resume() -> (struct tasdevice_priv)->dev_read()

Type Parameter Key Value
PARAM_VALUE 0 tas_priv 4096-ptr_max
PARAM_VALUE 2 reg 92
PARAM_VALUE 3 val 7389564133250670592
CONTAINER 0 -2064+0 $(-1)
CONTAINER 1 *(-2064+1976) $(-1)
RX_PATH
TASK_NOT_RUNNING
LOCK2 _T->lock

sound/soc/codecs/tas2781-fmwlib.c do_singlereg_checksum() -> (struct tasdevice_priv)->dev_read()

Type Parameter Key Value
PARAM_VALUE 0 tas_priv 4096-ptr_max
PARAM_VALUE 0 tas_priv->fmw 4096-ptr_max
PARAM_VALUE 0 tas_priv->ndev 1-255
PARAM_VALUE 0 tas_priv->regmap->cache_dirty 0-1
PARAM_VALUE 0 tas_priv->tasdevice 4096-ptr_max
PARAM_VALUE 0 tas_priv->tasdevice->cur_conf s16min-s16max
PARAM_VALUE 0 tas_priv->tasdevice->cur_prog s16min-s16max
PARAM_VALUE 2 reg 5376-8063,4592896-4595583
PARAM_VALUE 3 val 3035039673874219008
BUF_SIZE 0 tas_priv s32min-(-1),1-s32max
BUF_SIZE 0 tas_priv s32min-(-1),1-s32max
CAPPED_DATA 0 tas_priv->ndev 1
CAPPED_DATA 1 chn 1
DATA_SOURCE 0 tas_priv $0
DATA_SOURCE 1 chn $1
CONTAINER 0 -2064+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &tas_priv->codec_lock
HALF_LOCKED2 _T->lock

sound/soc/codecs/tas2781-fmwlib.c tasdev_block_chksum() -> (struct tasdevice_priv)->dev_read()

Type Parameter Key Value
PARAM_VALUE 0 tas_priv 4096-ptr_max
PARAM_VALUE 0 tas_priv->fmw 4096-ptr_max
PARAM_VALUE 0 tas_priv->ndev 1-255
PARAM_VALUE 0 tas_priv->regmap->cache_dirty 0-1
PARAM_VALUE 0 tas_priv->tasdevice 4096-ptr_max
PARAM_VALUE 2 reg 126
PARAM_VALUE 3 val 1943343047821799424
BUF_SIZE 0 tas_priv s32min-(-1),1-s32max
BUF_SIZE 0 tas_priv s32min-(-1),1-s32max
CAPPED_DATA 0 tas_priv->ndev 1
CAPPED_DATA 1 chn 1
DATA_SOURCE 0 tas_priv $0
DATA_SOURCE 1 chn $2
CONTAINER 0 -2064+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &tas_priv->codec_lock
HALF_LOCKED2 _T->lock