34 lines
1.0 KiB
Diff
34 lines
1.0 KiB
Diff
From dbd88e6fdd547cf8f6765b8dade9f89cf5c0ead9 Mon Sep 17 00:00:00 2001
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From: Maxime Ripard <maxime@cerno.tech>
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Date: Mon, 17 Jan 2022 16:38:10 +0100
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Subject: [PATCH] clk: Use clamp instead of open-coding our own
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The code in clk_set_rate_range() will, if the current rate is outside of
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the new range, force it to the minimum or maximum.
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Since it's running under the condition that the rate is either lower
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than the minimum, or higher than the maximum, this is equivalent to
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using clamp, while being less readable. Let's switch to using clamp
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instead.
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Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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---
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drivers/clk/clk.c | 6 +-----
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1 file changed, 1 insertion(+), 5 deletions(-)
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--- a/drivers/clk/clk.c
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+++ b/drivers/clk/clk.c
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@@ -2386,11 +2386,7 @@ int clk_set_rate_range(struct clk *clk,
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* this corner case when determining the rate
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*/
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- if (rate < min)
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- rate = min;
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- else
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- rate = max;
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-
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+ rate = clamp(clk->core->req_rate, min, max);
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ret = clk_core_set_rate_nolock(clk->core, rate);
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if (ret) {
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/* rollback the changes */
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