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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

sound/usb/format.c parse_audio_format_rates_v2v3() -> snd_usb_find_ctrl_interface()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 1 ifnum unit_array_size

sound/usb/stream.c snd_usb_get_audioformat_uac12() -> snd_usb_find_ctrl_interface()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
DATA_SOURCE 0 chip $0
DATA_SOURCE 1 ifnum $3
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 chip->quirk_flags 0-u32max
UNITS 1 ifnum unit_array_size
HALF_LOCKED2 _T->lock

sound/usb/stream.c snd_usb_get_audioformat_uac3() -> snd_usb_find_ctrl_interface()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
DATA_SOURCE 0 chip $0
DATA_SOURCE 1 ifnum $3

sound/usb/clock.c get_sample_rate_v2v3() -> snd_usb_find_ctrl_interface()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
DATA_SOURCE 0 chip $0
DATA_SOURCE 1 ifnum $1
RX_PATH
TASK_NOT_RUNNING
UNITS 1 ifnum unit_array_size

sound/usb/clock.c snd_usb_find_clock_multiplier() -> snd_usb_find_ctrl_interface()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
CAPPED_DATA 0 chip->num_intf_to_ctrl 1
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 chip->quirk_flags 0-u32max
UNITS 1 ifnum unit_array_size

sound/usb/clock.c snd_usb_find_clock_selector() -> snd_usb_find_ctrl_interface()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
CAPPED_DATA 0 chip->num_intf_to_ctrl 1
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 chip->quirk_flags 0-u32max
UNITS 1 ifnum unit_array_size

sound/usb/clock.c snd_usb_find_clock_source() -> snd_usb_find_ctrl_interface()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 chip->quirk_flags 0-u32max
UNITS 1 ifnum unit_array_size

sound/usb/clock.c snd_usb_set_sample_rate_v2v3() -> snd_usb_find_ctrl_interface()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 1 ifnum unit_array_size

sound/usb/clock.c uac_clock_selector_get_val() -> snd_usb_find_ctrl_interface()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
CAPPED_DATA 0 chip->num_intf_to_ctrl 1
DATA_SOURCE 0 chip $0
DATA_SOURCE 1 ifnum $2
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 chip->quirk_flags 0-u32max
UNITS 1 ifnum unit_array_size

sound/usb/clock.c uac_clock_selector_set_val() -> snd_usb_find_ctrl_interface()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
DATA_SOURCE 0 chip $0
DATA_SOURCE 1 ifnum $3
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 chip->quirk_flags 0-u32max
UNITS 1 ifnum unit_array_size

sound/usb/clock.c uac_clock_source_is_valid() -> snd_usb_find_ctrl_interface()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
CAPPED_DATA 0 chip->num_intf_to_ctrl 1
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 chip->quirk_flags 0-u32max
UNITS 1 ifnum unit_array_size

sound/usb/clock.c uac_clock_source_is_valid_quirk() -> snd_usb_find_ctrl_interface()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
CAPPED_DATA 0 chip->num_intf_to_ctrl 1
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 chip->quirk_flags 0-u32max
UNITS 1 ifnum unit_array_size