From 528a82b41fda78435976c905546c3329c86bb264 Mon Sep 17 00:00:00 2001
From: Sonny Rao <sonnyrao@chromium.org>
Date: Wed, 8 Oct 2014 00:58:51 -0700
Subject: [PATCH] ASoC: rockchip-i2s: fix infinite loop in rockchip_snd_txctrl

We can get into an infinite loop if the I2S_CLR register fails to
clear due to a missing break statement, so add that.

Signed-off-by: Sonny Rao <sonnyrao@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
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