diff options
| -rw-r--r-- | drivers/mfd/cros_ec.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c index c221163d5b9e..1e5276970778 100644 --- a/drivers/mfd/cros_ec.c +++ b/drivers/mfd/cros_ec.c @@ -112,7 +112,11 @@ int cros_ec_register(struct cros_ec_device *ec_dev) mutex_init(&ec_dev->lock); - cros_ec_query_all(ec_dev); + err = cros_ec_query_all(ec_dev); + if (err) { + dev_err(dev, "Cannot identify the EC: error %d\n", err); + return err; + } if (ec_dev->irq) { err = request_threaded_irq(ec_dev->irq, NULL, ec_irq_thread, |