From 6353731d1067bdacf9759317c51c880924db1f22 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 30 Mar 2017 01:49:27 +0000
Subject: [PATCH 095/286] ASoC: rcar: call missing of_clk_del_provider() when
 remove

adg is calling of_clk_add_provider() when probe time,
thus, remove should call of_clk_del_provider(), it doesn't now.
This patch fix this issue.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit b5aac5a9adf667f907c34c520e023bc19f8c226c)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 sound/soc/sh/rcar/adg.c |    5 +++++
 1 file changed, 5 insertions(+)

--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -590,5 +590,10 @@ int rsnd_adg_probe(struct rsnd_priv *pri
 
 void rsnd_adg_remove(struct rsnd_priv *priv)
 {
+	struct device *dev = rsnd_priv_to_dev(priv);
+	struct device_node *np = dev->of_node;
+
+	of_clk_del_provider(np);
+
 	rsnd_adg_clk_disable(priv);
 }