ARM: prima2: use machine specific hook for late init

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Barry Song <baohua.song@csr.com>
diff --git a/arch/arm/mach-prima2/pm.c b/arch/arm/mach-prima2/pm.c
index 26ebb57..fb5a791 100644
--- a/arch/arm/mach-prima2/pm.c
+++ b/arch/arm/mach-prima2/pm.c
@@ -85,12 +85,11 @@
 	.valid = suspend_valid_only_mem,
 };
 
-static int __init sirfsoc_pm_init(void)
+int __init sirfsoc_pm_init(void)
 {
 	suspend_set_ops(&sirfsoc_pm_ops);
 	return 0;
 }
-late_initcall(sirfsoc_pm_init);
 
 static const struct of_device_id pwrc_ids[] = {
 	{ .compatible = "sirf,prima2-pwrc" },