From a3199ad90ac33c1afae0fa3dbf2e0fe4ee827fa7 Mon Sep 17 00:00:00 2001
From: Jesper Nilsson <jespern@axis.com>
Date: Mon, 27 Oct 2014 09:11:31 +0100
Subject: [PATCH] CRISv32: ETRAXFS: Fix recursive spinlock

Move pinmux alloc/dealloc code into functions that don't take
the spinlock so we can use from code that has the spinlock already.

CRISv32 has no working SMP, so spinlocks becomes a NOP,
so deadlock was never seen.

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