From 1bd2cd6bc6ad8b582046818189766f109687b3fe Mon Sep 17 00:00:00 2001
From: Michael van der Westhuizen <michael@smart-africa.com>
Date: Fri, 19 Jun 2015 15:55:51 +0200
Subject: [PATCH] crypto: picoxcell - Update to the current clk API

The picoXcell hardware crypto accelerator driver was using an
older version of the clk framework, and not (un)preparing the
clock before enabling/disabling it.  This change uses the handy
clk_prepare_enable function to interact with the current clk
framework correctly.

Signed-off-by: Michael van der Westhuizen <michael@smart-africa.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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