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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

sound/usb/mixer.c get_cur_ctl_value() -> get_ctl_value()

Type Parameter Key Value
PARAM_VALUE 0 cval 4096-ptr_max
PARAM_VALUE 1 request 129
PARAM_VALUE 2 validx s32min-(-256),0,256-s32max
PARAM_VALUE 3 value_ret 2836574201159172096,3460944971938566144,4355487127415345152,4493501990300209152,8684951043949277184
BUF_SIZE 0 cval s32min-(-1),1-s32max
BUF_SIZE 0 cval s32min-(-1),1-s32max
CAPPED_DATA 2 validx 1
DATA_SOURCE 0 cval $0
DATA_SOURCE 2 validx $1
DATA_SOURCE 3 value_ret $2
BIT_INFO 2 validx 0x0,0x7fffff00
RX_PATH
TASK_NOT_RUNNING
UNITS 0 cval unit_byte

sound/usb/mixer.c get_cur_mix_raw() -> get_ctl_value()

Type Parameter Key Value
PARAM_VALUE 0 cval 4096-ptr_max
PARAM_VALUE 1 request 129
PARAM_VALUE 3 value_ret 4096-ptr_max
BUF_SIZE 0 cval s32min-(-1),1-s32max
BUF_SIZE 0 cval s32min-(-1),1-s32max
DATA_SOURCE 0 cval $0
DATA_SOURCE 3 value_ret $2
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 cval->head.mixer->ignore_ctl_error 0-1
UNITS 0 cval unit_byte

sound/usb/mixer.c get_min_max_with_quirks() -> get_ctl_value()

Type Parameter Key Value
PARAM_VALUE 0 cval 4096-ptr_max
PARAM_VALUE 0 cval->dBmax 0
PARAM_VALUE 0 cval->dBmin 0
PARAM_VALUE 0 cval->res 1
PARAM_VALUE 0 cval->val_type s32min-(-1),2-s32max
PARAM_VALUE 1 request 131
PARAM_VALUE 3 value_ret 4096-ptr_max
BUF_SIZE 0 cval s32min-(-2),1-s32max
BUF_SIZE 0 cval s32min-(-2),1-s32max
DATA_SOURCE 0 cval $0
BIT_INFO 2 validx 0x0,0xffffff7f
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 cval->head.mixer->ignore_ctl_error 0-1
UNITS 0 cval unit_byte

sound/usb/mixer.c get_min_max_with_quirks() -> get_ctl_value()

Type Parameter Key Value
PARAM_VALUE 0 cval 4096-ptr_max
PARAM_VALUE 0 cval->dBmax 0
PARAM_VALUE 0 cval->dBmin 0
PARAM_VALUE 0 cval->head.mixer 4096-ptr_max
PARAM_VALUE 0 cval->head.mixer->chip 4096-ptr_max
PARAM_VALUE 0 cval->res 1
PARAM_VALUE 0 cval->val_type s32min-(-1),2-s32max
PARAM_VALUE 1 request 130
PARAM_VALUE 3 value_ret 4096-ptr_max
BUF_SIZE 0 cval s32min-(-2),1-s32max
BUF_SIZE 0 cval s32min-(-2),1-s32max
DATA_SOURCE 0 cval $0
BIT_INFO 2 validx 0x0,0xffffff7f
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 cval->head.mixer->ignore_ctl_error 0-1
UNITS 0 cval unit_byte

sound/usb/mixer.c get_min_max_with_quirks() -> get_ctl_value()

Type Parameter Key Value
PARAM_VALUE 0 cval 4096-ptr_max
PARAM_VALUE 0 cval->dBmax 0
PARAM_VALUE 0 cval->dBmin 0
PARAM_VALUE 0 cval->head.mixer 4096-ptr_max
PARAM_VALUE 0 cval->head.mixer->chip 4096-ptr_max
PARAM_VALUE 0 cval->res 1
PARAM_VALUE 0 cval->val_type s32min-(-1),2-s32max
PARAM_VALUE 1 request 132
PARAM_VALUE 3 value_ret 4096-ptr_max
PARAM_VALUE 3 *value_ret 1
BUF_SIZE 0 cval s32min-(-2),1-s32max
BUF_SIZE 0 cval s32min-(-2),1-s32max
DATA_SOURCE 0 cval $0
BIT_INFO 2 validx 0x0,0xffffff7f
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 cval->head.mixer->ignore_ctl_error 0-1
UNITS 0 cval unit_byte

sound/usb/mixer.c get_min_max_with_quirks() -> get_ctl_value()

Type Parameter Key Value
PARAM_VALUE 0 cval 4096-ptr_max
PARAM_VALUE 0 cval->dBmax 0
PARAM_VALUE 0 cval->dBmin 0
PARAM_VALUE 0 cval->head.mixer 4096-ptr_max
PARAM_VALUE 0 cval->head.mixer->chip 4096-ptr_max
PARAM_VALUE 0 cval->head.mixer->protocol 0
PARAM_VALUE 0 cval->res s16min-u16max
PARAM_VALUE 0 cval->val_type s32min-(-1),2-s32max
PARAM_VALUE 1 request 132
PARAM_VALUE 3 value_ret 4096-ptr_max
PARAM_VALUE 3 *value_ret s16min-u16max
BUF_SIZE 0 cval s32min-(-2),1-s32max
BUF_SIZE 0 cval s32min-(-2),1-s32max
DATA_SOURCE 0 cval $0
FUZZY_MAX 0 cval->res 1
BIT_INFO 2 validx 0x0,0xffffff7f
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 cval->head.mixer->ignore_ctl_error 0-1
UNITS 0 cval unit_byte