From: Jesper Nilsson <jespern@axis.com>
Date: Mon, 27 Oct 2014 08:11:31 +0000 (+0100)
Subject: CRISv32: ETRAXFS: Fix recursive spinlock
X-Git-Tag: omap-for-v3.19/fixes-rc1~21^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3199ad90ac33c1afae0fa3dbf2e0fe4ee827fa7;p=pandora-kernel.git

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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