From bd23c5b661858446267f4d6b2fb4edd8eb710dda Mon Sep 17 00:00:00 2001
From: Arun Shamanna Lakshmi <aruns@nvidia.com>
Date: Wed, 15 Jan 2014 13:03:16 -0800
Subject: [PATCH] ASoC: dapm: Fix double prefix addition

The prefix for the codec driver can be used during dual identical
codec usecases. However, dapm adds prefix twice for codec DAI widget
in snd_soc_dapm_add_route API.

This change is to avoid double prefix addition for codec DAI widget
and is needed while using identical dual codecs.

Signed-off-by: Songhee Baek <sbaek@nvidia.com>
Signed-off-by: Arun Shamanna Lakshmi <aruns@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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