linux-kernel - [PATCH] cpufreq: longhaul: Make array speeds static const

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Date:   Thu,  3 Nov 2022 13:21:41 +0000
From:   Colin Ian King <colin.i.king@...il.com>
To:     "Rafael J . Wysocki" <rafael@...nel.org>,
        Viresh Kumar <viresh.kumar@...aro.org>,
        linux-pm@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] cpufreq: longhaul: Make array speeds static const

Don't populate the read-only array speeds on the stack but instead
make it static. Also makes the object code a little smaller.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/cpufreq/longhaul.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/cpufreq/longhaul.c b/drivers/cpufreq/longhaul.c
index 3e000e1a75c6..25f8ef7bac47 100644
--- a/drivers/cpufreq/longhaul.c
+++ b/drivers/cpufreq/longhaul.c
@@ -407,7 +407,7 @@ static int guess_fsb(int mult)
 {
 	int speed = cpu_khz / 1000;
 	int i;
-	int speeds[] = { 666, 1000, 1333, 2000 };
+	static const int speeds[] = { 666, 1000, 1333, 2000 };
 	int f_max, f_min;
 
 	for (i = 0; i < 4; i++) {
-- 
2.38.1