From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Sat, 17 Sep 2016 01:34:33 +0000 (+0000)
Subject: ASoC: sti: fix missing clk_disable_unprepare() on error in uni_player_start()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b7c8c5d6927f9e6f3b4c0f8fcc99daa4568ad185;p=linux-beck.git

ASoC: sti: fix missing clk_disable_unprepare() on error in uni_player_start()

Fix the missing clk_disable_unprepare() before return
from uni_player_start() in the error handling case.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/sti/uniperif_player.c b/sound/soc/sti/uniperif_player.c
index 645e4152e6a1..1bc8ebc2528e 100644
--- a/sound/soc/sti/uniperif_player.c
+++ b/sound/soc/sti/uniperif_player.c
@@ -893,8 +893,10 @@ static int uni_player_start(struct uniperif *player)
 	SET_UNIPERIF_SOFT_RST_SOFT_RST(player);
 
 	ret = reset_player(player);
-	if (ret < 0)
+	if (ret < 0) {
+		clk_disable_unprepare(player->clk);
 		return ret;
+	}
 
 	/*
 	 * Does not use IEC61937 features of the uniperipheral hardware.