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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

sound/core/pcm_lib.c pcm_chmap_ctl_get() -> valid_chmap_channels()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
PARAM_VALUE 1 ch 1-255
BUF_SIZE 0 info s32min-(-2),1-s32max
BUF_SIZE 0 info s32min-(-2),1-s32max
CAPPED_DATA 1 ch 1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 info unit_byte
UNITS 1 ch unit_byte
HALF_LOCKED2 &card->controls_rwsem
HALF_LOCKED2 &card->mutex
HALF_LOCKED2 _T->lock

sound/core/pcm_lib.c pcm_chmap_ctl_tlv() -> valid_chmap_channels()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
PARAM_VALUE 1 ch 1-255
BUF_SIZE 0 info s32min-(-2),1-s32max
BUF_SIZE 0 info s32min-(-2),1-s32max
UNITS 0 info unit_byte
UNITS 1 ch unit_byte
HALF_LOCKED2 _T->lock