Index: uspace/lib/usbdev/src/altiface.c
===================================================================
--- uspace/lib/usbdev/src/altiface.c	(revision 3bacee1839e6f355100ab4ea86bb211e9ecf19ed)
+++ uspace/lib/usbdev/src/altiface.c	(revision 29c3c722f633a767a2e38e4526412ec428d68cd3)
@@ -136,6 +136,8 @@
 		if ((iface->descriptor_type != USB_DESCTYPE_INTERFACE) ||
 		    (iface->interface_number != interface_number)) {
-			/* This is not a valid alternate interface descriptor
-			 * for interface with number == interface_number. */
+			/*
+			 * This is not a valid alternate interface descriptor
+			 * for interface with number == interface_number.
+			 */
 			iface_ptr = usb_dp_get_sibling_descriptor(&dp_parser,
 			    &dp_data, dp_data.data, iface_ptr);
Index: uspace/lib/usbdev/src/devdrv.c
===================================================================
--- uspace/lib/usbdev/src/devdrv.c	(revision 3bacee1839e6f355100ab4ea86bb211e9ecf19ed)
+++ uspace/lib/usbdev/src/devdrv.c	(revision 29c3c722f633a767a2e38e4526412ec428d68cd3)
@@ -453,6 +453,8 @@
 	}
 
-	/* This pipe was registered by the hub driver,
-	 * during device initialization. */
+	/*
+	 * This pipe was registered by the hub driver,
+	 * during device initialization.
+	 */
 	errno_t rc = usb_pipe_initialize_default_control(&usb_dev->ctrl_pipe, usb_dev->bus_session);
 	if (rc != EOK) {
@@ -470,8 +472,10 @@
 	}
 
-	/* Create alternate interfaces. We will silently ignore failure.
+	/*
+	 * Create alternate interfaces. We will silently ignore failure.
 	 * We might either control one interface or an entire device,
 	 * it makes no sense to speak about alternate interfaces when
-	 * controlling a device. */
+	 * controlling a device.
+	 */
 	usb_alternate_interfaces_init(&usb_dev->alternate_interfaces,
 	    usb_dev->descriptors.full_config,