From 80d6170a289a1201480242d3570c5d7606ea1de9 Mon Sep 17 00:00:00 2001
From: Jesper Nilsson <jespern@axis.com>
Date: Tue, 7 Oct 2014 13:03:17 +0200
Subject: [PATCH] CRIS: Update init memory handling

- Add free_initrd_mem as found by Guenter Roeck <linux@roeck-us.net>
- Add free_init_pages
- Export empty_zero_page symbol

Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
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