Index: uspace/lib/usb/src/host/batch.c
===================================================================
--- uspace/lib/usb/src/host/batch.c	(revision 84a04dd25d7cd11efb773bec08ac26839806991d)
+++ uspace/lib/usb/src/host/batch.c	(revision a58dd620d81c410a5d10fc02dc04659e7e2ebd39)
@@ -128,9 +128,10 @@
 	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",
+	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);
+	    instance->transfered_size, str_error(instance->error),
+	    instance->error);
 
 	instance->callback_in(instance->fun, instance->error,
@@ -147,5 +148,5 @@
 	assert(instance->callback_out);
 
-	usb_log_debug("Batch %p done (T%d.%d, %s %s out): %s (%d).\n",
+	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),