diff --git a/drivers/base/dd.c b/drivers/base/dd.c index b5441741274b..72ef9e83a84b 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -837,6 +837,11 @@ static int __device_attach_driver(struct device_driver *drv, void *_data) } else if (ret == -EPROBE_DEFER) { dev_dbg(dev, "Device match requests probe deferral\n"); driver_deferred_probe_add(dev); + /* + * Device can't match with a driver right now, so don't attempt + * to match or bind with other drivers on the bus. + */ + return ret; } else if (ret < 0) { dev_dbg(dev, "Bus failed to match device: %d\n", ret); return ret; @@ -1076,6 +1081,11 @@ static int __driver_attach(struct device *dev, void *data) } else if (ret == -EPROBE_DEFER) { dev_dbg(dev, "Device match requests probe deferral\n"); driver_deferred_probe_add(dev); + /* + * Driver could not match with device, but may match with + * another device on the bus. + */ + return 0; } else if (ret < 0) { dev_dbg(dev, "Bus failed to match device: %d\n", ret); return ret;