linux-kernel - [PATCH] cpufreq: SPEAr: Make read-only array sys_clk

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Date:   Thu,  3 Nov 2022 14:36:54 +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: SPEAr: Make read-only array sys_clk_src static

Don't populate the read-only array sys_clk_src on the stack but instead
make it static and add in a missing const. Also makes the object code a
little smaller.

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

diff --git a/drivers/cpufreq/spear-cpufreq.c b/drivers/cpufreq/spear-cpufreq.c
index 7d0d62a06bf3..c6fdf019dbde 100644
--- a/drivers/cpufreq/spear-cpufreq.c
+++ b/drivers/cpufreq/spear-cpufreq.c
@@ -39,7 +39,7 @@ static struct clk *spear1340_cpu_get_possible_parent(unsigned long newfreq)
 	 * In SPEAr1340, cpu clk's parent sys clk can take input from
 	 * following sources
 	 */
-	const char *sys_clk_src[] = {
+	static const char * const sys_clk_src[] = {
 		"sys_syn_clk",
 		"pll1_clk",
 		"pll2_clk",
-- 
2.38.1