[PATCH AUTOSEL 4.9 10/17] clk: fixed-rate: fix of_node_get-put imbalance

From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Alan Tull <atull@kernel.org>, Stephen Boyd <sboyd@kernel.org>,
	Sasha Levin <sashal@kernel.org>,
	linux-clk@vger.kernel.org
Subject: [PATCH AUTOSEL 4.9 10/17] clk: fixed-rate: fix of_node_get-put imbalance
Date: Tue, 13 Nov 2018 00:52:16 -0500	[thread overview]
Message-ID: <20181113055223.79060-10-sashal@kernel.org> (raw)
In-Reply-To: <20181113055223.79060-1-sashal@kernel.org>

From: Alan Tull <atull@kernel.org>

[ Upstream commit 52091c256bdcad0d01e2852a63f19cd2cce6af96 ]

When the fixed rate clock is created by devicetree,
of_clk_add_provider is called.  Add a call to
of_clk_del_provider in the remove function to balance
it out.

Signed-off-by: Alan Tull <atull@kernel.org>
Fixes: 435779fe1336 ("clk: fixed-rate: Convert into a module platform driver")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/clk/clk-fixed-rate.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/clk-fixed-rate.c b/drivers/clk/clk-fixed-rate.c
index b5c46b3f8764..6d6475c32ee5 100644
--- a/drivers/clk/clk-fixed-rate.c
+++ b/drivers/clk/clk-fixed-rate.c
@@ -200,6 +200,7 @@ static int of_fixed_clk_remove(struct platform_device *pdev)
 {
 	struct clk *clk = platform_get_drvdata(pdev);
 
+	of_clk_del_provider(pdev->dev.of_node);
 	clk_unregister_fixed_rate(clk);
 
 	return 0;
-- 
2.17.1

