From a5828a6c5f51a909c3c4dbbf22c76c75a033b2e9 Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@linaro.org>
Date: Thu, 29 Aug 2013 15:13:28 +0100
Subject: [PATCH] clk: wm831x: Provide is_prepared() rather than is_enabled()

Since the driver was written an is_prepared() operation has been made
possible. Since the driver uses I2C I/O only prepare operations are
provided so move the is_enabled() operation over to is_prepared().

Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
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