[PATCH] ppc32: Fix locks.c properly this time

When I moved the exports into arch/ppc/lib/locks.c, I forgot to
include module.h, so it doesn't compile (with CONFIG_SMP +
CONFIG_SPINLOCK_DEBUG).  This patch fixes it.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/ppc/lib/locks.c

@@ -7,6 +7,7 @@
 #include <linux/config.h>
 #include <linux/sched.h>
 #include <linux/spinlock.h>
+#include <linux/module.h>
 #include <asm/ppc_asm.h>
 #include <asm/smp.h>