svn commit: r276018 - projects/arm_intrng/sys/arm/broadcom/bcm2835

[Andrew Turner]

Author: andrew
Date: Sun Dec 21 16:37:24 2014
New Revision: 276018
URL: https://svnweb.freebsd.org/changeset/base/276018

Log:
  Add proper guards to the read/write macros

Modified:
  projects/arm_intrng/sys/arm/broadcom/bcm2835/bcm2835_intr.c

Modified: projects/arm_intrng/sys/arm/broadcom/bcm2835/bcm2835_intr.c
==============================================================================
--- projects/arm_intrng/sys/arm/broadcom/bcm2835/bcm2835_intr.c	Sun Dec 21 16:35:42 2014	(r276017)
+++ projects/arm_intrng/sys/arm/broadcom/bcm2835/bcm2835_intr.c	Sun Dec 21 16:37:24 2014	(r276018)
@@ -85,9 +85,9 @@ struct bcm_intc_softc {
 };
 
 #define	intc_read_4(_sc, reg)		\
-    bus_space_read_4(_sc->intc_bst, _sc->intc_bsh, reg)
+    bus_space_read_4((_sc)->intc_bst, (_sc)->intc_bsh, (reg))
 #define	intc_write_4(_sc, reg, val)		\
-    bus_space_write_4(_sc->intc_bst, _sc->intc_bsh, reg, val)
+    bus_space_write_4((_sc)->intc_bst, (_sc)->intc_bsh, (reg), (val))
 
 static int bcm_intc_probe(device_t);
 static int bcm_intc_attach(device_t);