Index: uspace/drv/bus/isa/i8237.c
===================================================================
--- uspace/drv/bus/isa/i8237.c	(revision b71ec664762bfb2e9e496a3c167122cd1c698285)
+++ uspace/drv/bus/isa/i8237.c	(revision 1a374967997b33e560720544b0b126a5f689f6b3)
@@ -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.