--- linux.orig/include/linux/quotaops.h
+++ linux/include/linux/quotaops.h
@@ -193,7 +193,7 @@
 #define DQUOT_SYNC_SB(sb)			do { } while(0)
 #define DQUOT_OFF(sb)				do { } while(0)
 #define DQUOT_TRANSFER(inode, iattr)		(0)
-#define sync_dquotes_dev(dev, type)		do  { } while(0)
+#define sync_dquots_dev(dev, type)		do { } while(0)
 extern __inline__ int DQUOT_PREALLOC_SPACE_NODIRTY(struct inode *inode, qsize_t nr)
 {
 	lock_kernel();