linux-kernel - [PATCH 8/9 v2] hwmon: (core) constify thermal_zone_of_device

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Date:   Tue,  8 Aug 2017 17:09:02 +0200
From:   Julia Lawall <Julia.Lawall@...6.fr>
To:     Jean Delvare <jdelvare@...e.com>
Cc:     bhumirks@...il.com, kernel-janitors@...r.kernel.org,
        Guenter Roeck <linux@...ck-us.net>,
        linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 8/9 v2] hwmon: (core) constify thermal_zone_of_device_ops structures

The thermal_zone_of_device_ops structure is only passed as the fourth
argument to devm_thermal_zone_of_sensor_register, which is declared
as const.  Thus the thermal_zone_of_device_ops structure itself can
be const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---

v2: New patch

 drivers/hwmon/hwmon.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c
index 2ac578a..c9790e2 100644
--- a/drivers/hwmon/hwmon.c
+++ b/drivers/hwmon/hwmon.c
@@ -135,7 +135,7 @@ static int hwmon_thermal_get_temp(void *data, int *temp)
 	return 0;
 }
 
-static struct thermal_zone_of_device_ops hwmon_thermal_ops = {
+static const struct thermal_zone_of_device_ops hwmon_thermal_ops = {
 	.get_temp = hwmon_thermal_get_temp,
 };