Index: uspace/drv/bus/isa/i8237.c
===================================================================
--- uspace/drv/bus/isa/i8237.c	(revision fec7ba0dc652cc9b10575bcf70be9f369491905c)
+++ uspace/drv/bus/isa/i8237.c	(revision 3446eadd2d23b367118bdbfaeba35489b10042fb)
@@ -188,5 +188,5 @@
 } dma_controller_t;
 
-static fibril_mutex_t guard = FIBRIL_MUTEX_INITIALIZER(guard);
+static FIBRIL_MUTEX_INITIALIZE(guard);
 
 /** Standard i8237 DMA controller.