Index: kernel/arch/sparc64/include/arch.h
===================================================================
--- kernel/arch/sparc64/include/arch.h	(revision 7ba7c6d0898977b10d41e9c2ac96eda606bd8e2f)
+++ kernel/arch/sparc64/include/arch.h	(revision 7dcf22a389ae4373e29fc2686bf9bae2ac3a8d39)
@@ -43,5 +43,5 @@
 #define ASI_UPA_CONFIG		0x4a	/** ASI of the UPA_CONFIG register. */
 
-#define NWINDOW		8		/** Number of register window sets. */
+#define NWINDOWS		8	/** Number of register window sets. */
 
 #endif