diff --git a/drivers/staging/greybus/connection.c b/drivers/staging/greybus/connection.c
index 584f49164261..8cb2af37c25b 100644
--- a/drivers/staging/greybus/connection.c
+++ b/drivers/staging/greybus/connection.c
@@ -29,7 +29,11 @@ struct gb_connection *gb_hd_connection_find(struct greybus_host_device *hd,
 	return connection;
 }
 
-void greybus_cport_in(struct greybus_host_device *hd, u16 cport_id,
+/*
+ * Callback from the host driver to let us know that data has been
+ * received on the interface.
+ */
+void greybus_data_rcvd(struct greybus_host_device *hd, u16 cport_id,
 			u8 *data, size_t length)
 {
 	struct gb_connection *connection;
@@ -42,7 +46,7 @@ void greybus_cport_in(struct greybus_host_device *hd, u16 cport_id,
 	}
 	gb_connection_recv(connection, data, length);
 }
-EXPORT_SYMBOL_GPL(greybus_cport_in);
+EXPORT_SYMBOL_GPL(greybus_data_rcvd);
 
 /*
  * Allocate an available CPort Id for use for the host side of the
diff --git a/drivers/staging/greybus/connection.h b/drivers/staging/greybus/connection.h
index bcaad47aaa03..e190944508ea 100644
--- a/drivers/staging/greybus/connection.h
+++ b/drivers/staging/greybus/connection.h
@@ -53,7 +53,7 @@ void gb_connection_exit(struct gb_connection *connection);
 struct gb_connection *gb_hd_connection_find(struct greybus_host_device *hd,
 				u16 cport_id);
 
-void greybus_cport_in(struct greybus_host_device *hd, u16 cport_id,
+void greybus_data_rcvd(struct greybus_host_device *hd, u16 cport_id,
 			u8 *data, size_t length);
 __printf(2, 3)
 void gb_connection_err(struct gb_connection *connection, const char *fmt, ...);
diff --git a/drivers/staging/greybus/es1-ap-usb.c b/drivers/staging/greybus/es1-ap-usb.c
index f32c981d184c..3daa6eb8dd38 100644
--- a/drivers/staging/greybus/es1-ap-usb.c
+++ b/drivers/staging/greybus/es1-ap-usb.c
@@ -392,7 +392,7 @@ static void cport_in_callback(struct urb *urb)
 	data = &data[1];
 
 	/* Pass this data to the greybus core */
-	greybus_cport_in(hd, cport_id, data, urb->actual_length - 1);
+	greybus_data_rcvd(hd, cport_id, data, urb->actual_length - 1);
 
 exit:
 	/* put our urb back in the request pool */