Get rid of early_init. There's more need to make this form of

initialization actually useful and as is certainly unmergable with
upstream.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/sgi-ip22/ip22-setup.c

@@ -53,7 +53,7 @@ EXPORT_SYMBOL(ip22_do_break);
 extern void ip22_be_init(void) __init;
 extern void ip22_time_init(void) __init;
 
-static int __init ip22_setup(void)
+void __init plat_setup(void)
 {
 	char *ctype;
 
@@ -137,8 +137,4 @@ static int __init ip22_setup(void)
 		}
 	}
 #endif
-
-	return 0;
 }
-
-early_initcall(ip22_setup);