Defined in 2 files as a function:
- sound/soc/codecs/tscs42xx.c, line 582 (as a function)
- sound/soc/codecs/tscs454.c, line 1458 (as a function)
Referenced in 2 files:
Smatch caller information:
sound/core/control_led.c snd_ctl_led_get() -> (struct snd_kcontrol)->info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kcontrol | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol | 6670939920679362560 |
| CONTAINER | 0 | -88+0 | $(-1) |
| MEM_ZERO | 1 | ucontrol | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->mutex |
sound/core/vmaster.c follower_info() -> (struct snd_kcontrol)->info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kcontrol | 4096-ptr_max |
| BUF_SIZE | 1 | ucontrol | (-1),4,16,24,64,80,88,160-s32max |
| BUF_SIZE | 1 | ucontrol | (-1),4,16,24,64,80,88,160-s32max |
| DATA_SOURCE | 1 | ucontrol | $1 |
| CONTAINER | 0 | -88+0 | $(-1) |
| NOSPEC | 1 | ucontrol->id.index | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | ucontrol->count | 0-u32max |
| USER_DATA | 1 | ucontrol->id.device | 0-u32max |
| USER_DATA | 1 | ucontrol->id.iface | s32min-s32max |
| USER_DATA | 1 | ucontrol->id.index | 0-u32max |
| USER_DATA | 1 | ucontrol->id.numid | 0-u32max |
| USER_DATA | 1 | ucontrol->id.subdevice | 0-u32max |
| USER_DATA | 1 | ucontrol->owner | s32min-s32max |
| USER_DATA | 1 | ucontrol->type | s32min-s32max |
| USER_DATA | 1 | ucontrol->value.enumerated.item | 0-u32max |
| USER_DATA | 1 | ucontrol->value.enumerated.items | 0-u32max |
| USER_DATA | 1 | ucontrol->value.enumerated.names_length | 0-u32max |
| USER_DATA | 1 | ucontrol->value.enumerated.names_ptr | 0-u64max |
| USER_DATA | 1 | ucontrol->value.integer.max | s64min-s64max |
| USER_DATA | 1 | ucontrol->value.integer.min | s64min-s64max |
| USER_DATA | 1 | ucontrol->value.integer.step | s64min-s64max |
| USER_DATA | 1 | ucontrol->value.integer64.max | s64min-s64max |
| USER_DATA | 1 | ucontrol->value.integer64.min | s64min-s64max |
| USER_DATA | 1 | ucontrol->value.integer64.step | s64min-s64max |
| USER_PTR | 1 | ucontrol->id.name | |
| USER_PTR | 1 | ucontrol->reserved | |
| HALF_LOCKED2 | &card->controls_rwsem | ||
| HALF_LOCKED2 | _T->lock |
sound/core/vmaster.c follower_init() -> (struct snd_kcontrol)->info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kcontrol | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol | 4096-ptr_max |
| BUF_SIZE | 1 | ucontrol | 272 |
| DATA_SOURCE | 1 | ucontrol | r _kmalloc_noprof |
| CONTAINER | 0 | -88+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING |
sound/core/oss/mixer_oss.c snd_mixer_oss_build_input() -> (struct snd_kcontrol)->info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kcontrol | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol | 4096-ptr_max |
| BUF_SIZE | 1 | ucontrol | 272 |
| DATA_SOURCE | 0 | kcontrol | r snd_mixer_oss_test_id |
| DATA_SOURCE | 1 | ucontrol | r _kzalloc_noprof |
| CONTAINER | 0 | -88+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock |
sound/core/oss/mixer_oss.c snd_mixer_oss_build_input() -> (struct snd_kcontrol)->info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kcontrol | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol->value.enumerated.item | 1-u32max |
| PARAM_VALUE | 1 | ucontrol->value.enumerated.items | 2-u32max |
| BUF_SIZE | 1 | ucontrol | 272 |
| CAPPED_DATA | 1 | ucontrol->value.enumerated.item | 1 |
| DATA_SOURCE | 0 | kcontrol | r snd_mixer_oss_test_id |
| DATA_SOURCE | 1 | ucontrol | r _kzalloc_noprof |
| CONTAINER | 0 | -88+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock |
sound/core/oss/mixer_oss.c snd_mixer_oss_build_test() -> (struct snd_kcontrol)->info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kcontrol | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol | 4096-ptr_max |
| BUF_SIZE | 1 | ucontrol | 272 |
| DATA_SOURCE | 0 | kcontrol | r snd_mixer_oss_test_id |
| DATA_SOURCE | 1 | ucontrol | r _kmalloc_noprof |
| CONTAINER | 0 | -88+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock |
sound/core/oss/mixer_oss.c snd_mixer_oss_get_recsrc2() -> (struct snd_kcontrol)->info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kcontrol | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol | 4096-ptr_max |
| BUF_SIZE | 1 | ucontrol | 272 |
| DATA_SOURCE | 0 | kcontrol | r snd_mixer_oss_test_id |
| DATA_SOURCE | 1 | ucontrol | r _kzalloc_noprof |
| CONTAINER | 0 | -88+0 | $(-1) |
| LOCK2 | _T->lock |
sound/core/oss/mixer_oss.c snd_mixer_oss_get_volume1_sw() -> (struct snd_kcontrol)->info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kcontrol | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol | 4096-ptr_max |
| BUF_SIZE | 1 | ucontrol | 272 |
| DATA_SOURCE | 0 | kcontrol | r snd_ctl_find_numid |
| DATA_SOURCE | 1 | ucontrol | r _kzalloc_noprof |
| CONTAINER | 0 | -88+0 | $(-1) |
| LOCK2 | _T->lock |
sound/core/oss/mixer_oss.c snd_mixer_oss_get_volume1_vol() -> (struct snd_kcontrol)->info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kcontrol | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol | 4096-ptr_max |
| BUF_SIZE | 1 | ucontrol | 272 |
| DATA_SOURCE | 0 | kcontrol | r snd_ctl_find_numid |
| DATA_SOURCE | 1 | ucontrol | r _kzalloc_noprof |
| CONTAINER | 0 | -88+0 | $(-1) |
| LOCK2 | _T->lock |
sound/core/oss/mixer_oss.c snd_mixer_oss_put_recsrc2() -> (struct snd_kcontrol)->info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kcontrol | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol | 4096-ptr_max |
| BUF_SIZE | 1 | ucontrol | 272 |
| DATA_SOURCE | 0 | kcontrol | r snd_mixer_oss_test_id |
| DATA_SOURCE | 1 | ucontrol | r _kzalloc_noprof |
| CONTAINER | 0 | -88+0 | $(-1) |
| LOCK2 | _T->lock |
sound/core/oss/mixer_oss.c snd_mixer_oss_put_volume1_sw() -> (struct snd_kcontrol)->info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kcontrol | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol | 4096-ptr_max |
| BUF_SIZE | 1 | ucontrol | 272 |
| DATA_SOURCE | 0 | kcontrol | r snd_ctl_find_numid |
| DATA_SOURCE | 1 | ucontrol | r _kzalloc_noprof |
| CONTAINER | 0 | -88+0 | $(-1) |
| LOCK2 | _T->lock |
sound/core/oss/mixer_oss.c snd_mixer_oss_put_volume1_vol() -> (struct snd_kcontrol)->info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kcontrol | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol | 4096-ptr_max |
| BUF_SIZE | 1 | ucontrol | 272 |
| DATA_SOURCE | 0 | kcontrol | r snd_ctl_find_numid |
| DATA_SOURCE | 1 | ucontrol | r _kzalloc_noprof |
| CONTAINER | 0 | -88+0 | $(-1) |
| LOCK2 | _T->lock |
sound/core/control.c __snd_ctl_elem_info() -> (struct snd_kcontrol)->info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kcontrol | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol->access | 0 |
| BUF_SIZE | 1 | ucontrol | (-1),272 |
| BUF_SIZE | 1 | ucontrol | (-1),272 |
| DATA_SOURCE | 0 | kcontrol | $1 |
| DATA_SOURCE | 1 | ucontrol | $2 |
| CONTAINER | 0 | -88+0 | $(-1) |
| NOSPEC | 1 | ucontrol->id.index | |
| USER_DATA | 1 | ucontrol->count | 0-u32max |
| USER_DATA | 1 | ucontrol->id.device | 0-u32max |
| USER_DATA | 1 | ucontrol->id.iface | s32min-s32max |
| USER_DATA | 1 | ucontrol->id.index | 0-u32max |
| USER_DATA | 1 | ucontrol->id.numid | 0-u32max |
| USER_DATA | 1 | ucontrol->id.subdevice | 0-u32max |
| USER_DATA | 1 | ucontrol->owner | s32min-s32max |
| USER_DATA | 1 | ucontrol->type | s32min-s32max |
| USER_DATA | 1 | ucontrol->value.enumerated.item | 0-u32max |
| USER_DATA | 1 | ucontrol->value.enumerated.items | 0-u32max |
| USER_DATA | 1 | ucontrol->value.enumerated.names_length | 0-u32max |
| USER_DATA | 1 | ucontrol->value.enumerated.names_ptr | 0-u64max |
| USER_DATA | 1 | ucontrol->value.integer.max | s64min-s64max |
| USER_DATA | 1 | ucontrol->value.integer.min | s64min-s64max |
| USER_DATA | 1 | ucontrol->value.integer.step | s64min-s64max |
| USER_DATA | 1 | ucontrol->value.integer64.max | s64min-s64max |
| USER_DATA | 1 | ucontrol->value.integer64.min | s64min-s64max |
| USER_DATA | 1 | ucontrol->value.integer64.step | s64min-s64max |
| USER_PTR | 1 | ucontrol->id.name | |
| USER_PTR | 1 | ucontrol->reserved | |
| HALF_LOCKED2 | &card->controls_rwsem | ||
| HALF_LOCKED2 | _T->lock |
sound/core/control.c get_ctl_type() -> (struct snd_kcontrol)->info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kcontrol | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol | 4096-ptr_max |
| BUF_SIZE | 1 | ucontrol | 272 |
| DATA_SOURCE | 0 | kcontrol | r snd_ctl_find_id |
| DATA_SOURCE | 1 | ucontrol | r _kzalloc_noprof |
| CONTAINER | 0 | -88+0 | $(-1) |
| USER_DATA | 1 | ucontrol->id.device | 0-u32max |
| USER_DATA | 1 | ucontrol->id.iface | s32min-s32max |
| USER_DATA | 1 | ucontrol->id.index | 0-u32max |
| USER_DATA | 1 | ucontrol->id.numid | 0-u32max |
| USER_DATA | 1 | ucontrol->id.subdevice | 0-u32max |
| USER_PTR | 1 | ucontrol->id.name | |
| LOCK2 | _T->lock |
sound/core/control.c snd_ctl_put_verify() -> (struct snd_kcontrol)->info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kcontrol | 4096-ptr_max |
| PARAM_VALUE | 0 | kcontrol->info | 4096-ptr_max |
| PARAM_VALUE | 0 | kcontrol->put | 1-u64max |
| PARAM_VALUE | 0 | kcontrol->vd | 4096-ptr_max |
| PARAM_VALUE | 1 | ucontrol | 596811078412136448 |
| DATA_SOURCE | 0 | kcontrol | $1 |
| CONTAINER | 0 | -88+0 | $(-1) |
| MEM_ZERO | 1 | ucontrol | |
| LOCK2 | &card->controls_rwsem | ||
| TYPE_LOCK | (struct snd_card)->controls_rwsem |