26 lines
685 B
Diff
26 lines
685 B
Diff
From 68587d886984bbae2e7ea6f419d5feabcd24a53e Mon Sep 17 00:00:00 2001
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From: Maxime Ripard <maxime@cerno.tech>
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Date: Fri, 6 May 2022 12:24:31 +0200
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Subject: [PATCH] clk: Add locking to clk_get_rate_range
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clk_get_rate_range() is missing the proper locks, making lockdep
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complain.
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Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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---
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drivers/clk/clk.c | 2 ++
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1 file changed, 2 insertions(+)
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--- a/drivers/clk/clk.c
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+++ b/drivers/clk/clk.c
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@@ -2588,7 +2588,9 @@ void clk_get_rate_range(struct clk *clk,
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if (!clk || !min || !max)
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return;
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+ clk_prepare_lock();
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clk_core_get_boundaries(clk->core, min, max);
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+ clk_prepare_unlock();
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}
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EXPORT_SYMBOL_GPL(clk_get_rate_range);
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