volume_set_status_ec 7348 drivers/platform/x86/thinkpad_acpi.c return volume_set_status_ec(status); volume_set_status_ec 7368 drivers/platform/x86/thinkpad_acpi.c rc = volume_set_status_ec(n); volume_set_status_ec 7415 drivers/platform/x86/thinkpad_acpi.c rc = volume_set_status_ec(n);