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>
diff --git a/arch/mips/sgi-ip22/ip22-setup.c b/arch/mips/sgi-ip22/ip22-setup.c
index 0e96a5d..5e59b4c 100644
--- a/arch/mips/sgi-ip22/ip22-setup.c
+++ b/arch/mips/sgi-ip22/ip22-setup.c
@@ -53,7 +53,7 @@
 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 @@
 		}
 	}
 #endif
-
-	return 0;
 }
-
-early_initcall(ip22_setup);