--- mount/umount.c
+++ mount/umount.c
@@ -31,7 +31,7 @@
#include <arpa/inet.h>
#endif
-#if defined(MNT_FORCE) && !defined(__sparc__) && !defined(__arm__)
+#if defined(MNT_FORCE)
/* Interesting ... it seems libc knows about MNT_FORCE and presumably
about umount2 as well -- need not do anything */
#else /* MNT_FORCE */