[PATCH 4.19 061/118] clk: fixed-factor: fix of_node_get-put imbalance

Greg Kroah-Hartman
2018-11-26T11:04:05Z

[ Upstream commit f98e8a572bddbf27032114127d2fcc78fa5e6a9d ]

When the fixed factor 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.

Reported-by: Alan Tull <atull@kernel.org>
Fixes: 971451b3b15d ("clk: fixed-factor: Convert into a module platform driver")
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/clk/clk-fixed-factor.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/clk/clk-fixed-factor.c b/drivers/clk/clk-fixed-factor.c
index 20724abd38bd..7df6b5b1e7ee 100644
--- a/drivers/clk/clk-fixed-factor.c
+++ b/drivers/clk/clk-fixed-factor.c
@@ -210,6 +210,7 @@ static int of_fixed_factor_clk_remove(struct platform_device *pdev)
{
struct clk *clk = platform_get_drvdata(pdev);

+ of_clk_del_provider(pdev->dev.of_node);
clk_unregister_fixed_factor(clk);

return 0;
--
2.17.1