tpacpi_rfk_sysfs_enable_show 4435 drivers/platform/x86/thinkpad_acpi.c return tpacpi_rfk_sysfs_enable_show(TPACPI_RFK_BLUETOOTH_SW_ID, tpacpi_rfk_sysfs_enable_show 4691 drivers/platform/x86/thinkpad_acpi.c return tpacpi_rfk_sysfs_enable_show(TPACPI_RFK_WWAN_SW_ID,