Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/platform/x86/lenovo/thinkpad_acpi.c cmos_command_store() -> issue_thinkpad_cmos_command()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cmos_cmd | 0-21 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/platform/x86/lenovo/thinkpad_acpi.c cmos_write() -> issue_thinkpad_cmos_command()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cmos_cmd | 0-21 |
| FUZZY_MAX | 0 | cmos_cmd | 21 |
| HARD_MAX | 0 | cmos_cmd | 21 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/platform/x86/lenovo/thinkpad_acpi.c tpacpi_brightness_set_ucmsstep() -> issue_thinkpad_cmos_command()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cmos_cmd | 4-5 |
| FUZZY_MAX | 0 | cmos_cmd | 5 |
| BIT_INFO | 0 | cmos_cmd | 0x4,0x7 |
| HARD_MAX | 0 | cmos_cmd | 5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &brightness_mutex |