Index: uspace/lib/usbhost/src/batch.c
===================================================================
--- uspace/lib/usbhost/src/batch.c	(revision 160b75e098f96312d13cf8c93e26f0ee3e46c1a5)
+++ uspace/lib/usbhost/src/batch.c	(revision 9724d7f26b3480d43a527c25dba9e2cc61763f57)
@@ -128,10 +128,7 @@
 	memcpy(instance->buffer, instance->data_buffer, instance->buffer_size);
 
-	usb_log_debug("Batch(%p) done (T%d.%d, %s %s in, %zuB): %s (%d).\n",
-	    instance, instance->ep->address, instance->ep->endpoint,
-	    usb_str_speed(instance->ep->speed),
-	    usb_str_transfer_type_short(instance->ep->transfer_type),
-	    instance->transfered_size, str_error(instance->error),
-	    instance->error);
+	usb_log_debug("Batch %p " USB_TRANSFER_BATCH_FMT " completed (%zuB): %s.\n",
+	    instance, USB_TRANSFER_BATCH_ARGS(*instance),
+	    instance->transfered_size, str_error(instance->error));
 
 	instance->callback_in(instance->fun, instance->error,
@@ -148,9 +145,7 @@
 	assert(instance->callback_out);
 
-	usb_log_debug("Batch(%p) done (T%d.%d, %s %s out): %s (%d).\n",
-	    instance, instance->ep->address, instance->ep->endpoint,
-	    usb_str_speed(instance->ep->speed),
-	    usb_str_transfer_type_short(instance->ep->transfer_type),
-	    str_error(instance->error), instance->error);
+	usb_log_debug("Batch %p " USB_TRANSFER_BATCH_FMT " completed: %s.\n",
+	    instance, USB_TRANSFER_BATCH_ARGS(*instance),
+	    str_error(instance->error));
 
 	instance->callback_out(instance->fun,
@@ -165,5 +160,6 @@
 {
 	assert(instance);
-	usb_log_debug("Batch(%p) disposing.\n", instance);
+	usb_log_debug2("Batch %p " USB_TRANSFER_BATCH_FMT " disposing.\n",
+	    instance, USB_TRANSFER_BATCH_ARGS(*instance));
 	if (instance->private_data) {
 		assert(instance->private_data_dtor);