Symbol: TPACPI_FAN_2FAN
drivers/platform/x86/lenovo/thinkpad_acpi.c
8822
TPACPI_QEC_LNV('7', 'M', TPACPI_FAN_2FAN),
drivers/platform/x86/lenovo/thinkpad_acpi.c
8823
TPACPI_Q_LNV('N', '1', TPACPI_FAN_2FAN),
drivers/platform/x86/lenovo/thinkpad_acpi.c
8940
if (quirks & TPACPI_FAN_2FAN) {