[PATCH] audit_sysctl_exit can only be used with CONF_AUDIT_SYSCTL

This section of code calls .audit_syscal_exit, but is inside CONFIG_AUDIT,
so it will fail to build if CONFIG_AUDITSYSCALL is not defined.

After discussion with David Woodhouse, change the ifdef to
CONFIG_AUDITSYSCALL

Signed-off-by: Horms <horms@verge.net.au>
Acked-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/powerpc/kernel/entry_64.S

@@ -279,7 +279,7 @@ _GLOBAL(ppc32_rt_sigsuspend)
 	bne	syscall_exit
 	/* If sigsuspend() returns zero, we are going into a signal handler. We
 	   may need to call audit_syscall_exit() to mark the exit from sigsuspend() */
-#ifdef CONFIG_AUDIT
+#ifdef CONFIG_AUDITSYSCALL
 	ld	r3,PACACURRENT(r13)
 	ld	r4,AUDITCONTEXT(r3)
 	cmpdi	0,r4,0