[PATCH] powerpc: Avoid __initcall warnings

Fix __initcall return in proc_rtas_init and rtas_init.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

arch/powerpc/platforms/pseries/rtasd.c

@@ -488,7 +488,7 @@ static int __init rtas_init(void)
 	/* No RTAS */
 	if (rtas_token("event-scan") == RTAS_UNKNOWN_SERVICE) {
 		printk(KERN_INFO "rtasd: no event-scan on system\n");
-		return 1;
+		return -ENODEV;
 	}
 
 	entry = create_proc_entry("ppc64/rtas/error_log", S_IRUSR, NULL);