rename WORDS_BIGENDIAN to HOST_WORDS_BIGENDIAN

Signed-off-by: Juan Quintela <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
diff --git a/hw/pxa2xx_template.h b/hw/pxa2xx_template.h
index 35312ec..40f4e4d 100644
--- a/hw/pxa2xx_template.h
+++ b/hw/pxa2xx_template.h
@@ -23,7 +23,7 @@
 # error unknown bit depth
 #endif
 
-#ifdef WORDS_BIGENDIAN
+#ifdef HOST_WORDS_BIGENDIAN
 # define SWAP_WORDS	1
 #endif