[PATCH 4.19 020/118] clk: fixed-rate: fix of_node_get-put imbalance

Greg Kroah-Hartman
2018-11-26T11:02:13Z

[ 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