sh: __cpuinit annotate the CPU init path.

All of the regular CPU init path needs to be __cpuinit annotated for CPU
hotplug.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/kernel/head_32.S b/arch/sh/kernel/head_32.S
index fe0b743..8c1fc9a 100644
--- a/arch/sh/kernel/head_32.S
+++ b/arch/sh/kernel/head_32.S
@@ -335,7 +335,7 @@
 3:	.long	__bss_start
 4:	.long	_end
 5:	.long	start_kernel
-6:	.long	sh_cpu_init
+6:	.long	cpu_init
 7:	.long	init_thread_union
 
 #ifdef CONFIG_PMB