[PATCH] CPUFREQ: Loongson2: constify platform_device_id

From	Arvind Yadav <arvind.yadav.cs@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] CPUFREQ: Loongson2: constify platform_device_id
Date	2017-08-13 11:50 +0200
Message-ID	<udXGW-5y4-11@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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platform_device_id are not supposed to change at runtime. All functions
working with platform_device_id provided by <linux/platform_device.h>
work with const platform_device_id. So mark the non-const structs as
const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
 drivers/cpufreq/loongson2_cpufreq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/cpufreq/loongson2_cpufreq.c b/drivers/cpufreq/loongson2_cpufreq.c
index 9ac27b2..da34469 100644
--- a/drivers/cpufreq/loongson2_cpufreq.c
+++ b/drivers/cpufreq/loongson2_cpufreq.c
@@ -114,7 +114,7 @@ static struct cpufreq_driver loongson2_cpufreq_driver = {
 	.attr = cpufreq_generic_attr,
 };
 
-static struct platform_device_id platform_device_ids[] = {
+static const struct platform_device_id platform_device_ids[] = {
 	{
 		.name = "loongson2_cpufreq",
 	},
-- 
2.7.4

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[PATCH] CPUFREQ: Loongson2: constify platform_device_id Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-13 11:50 +0200
  Re: [PATCH] CPUFREQ: Loongson2: constify platform_device_id Viresh Kumar <viresh.kumar@linaro.org> - 2017-08-16 05:30 +0200
    Re: [PATCH] CPUFREQ: Loongson2: constify platform_device_id "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2017-08-22 15:40 +0200

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