Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
sound/usb/mixer.c get_ctl_value_v1() -> convert_signed_value()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cval | 4096-ptr_max |
| PARAM_VALUE | 1 | val | 0-u16max |
| BUF_SIZE | 0 | cval | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | cval | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | cval | $0 |
| 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_ctl_value_v2() -> convert_signed_value()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cval | 4096-ptr_max |
| BUF_SIZE | 0 | cval | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | cval | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | cval | $0 |
| 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() -> convert_signed_value()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cval | 4096-ptr_max |
| BUF_SIZE | 0 | cval | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | cval | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | cval | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | cval->head.mixer->ignore_ctl_error | 0-1 |
| UNITS | 0 | cval | unit_byte |
| UNITS | 1 | val | unit_byte |
sound/usb/mixer.c get_min_max_with_quirks() -> convert_signed_value()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cval | 4096-ptr_max |
| BUF_SIZE | 0 | cval | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | cval | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | cval | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | cval->head.mixer->ignore_ctl_error | 0-1 |
| UNITS | 0 | cval | unit_byte |
| UNITS | 1 | val | unit_byte |