linux-kernel - [PATCH] vdpa: solidrun: constify pointers to hwmon_channel

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Date:   Fri,  7 Apr 2023 17:01:30 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Alvaro Karsz <alvaro.karsz@...id-run.com>,
        "Michael S. Tsirkin" <mst@...hat.com>,
        Jason Wang <jasowang@...hat.com>,
        virtualization@...ts.linux-foundation.org,
        linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Jean Delvare <jdelvare@...e.com>,
        Guenter Roeck <linux@...ck-us.net>, linux-hwmon@...r.kernel.org
Subject: [PATCH] vdpa: solidrun: constify pointers to hwmon_channel_info

Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

---

This depends on hwmon core patch:
https://lore.kernel.org/all/20230406203103.3011503-2-krzysztof.kozlowski@linaro.org/

Therefore I propose this should also go via hwmon tree.

Cc: Jean Delvare <jdelvare@...e.com>
Cc: Guenter Roeck <linux@...ck-us.net>
Cc: linux-hwmon@...r.kernel.org
---
 drivers/vdpa/solidrun/snet_hwmon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/vdpa/solidrun/snet_hwmon.c b/drivers/vdpa/solidrun/snet_hwmon.c
index e695e36ff753..65304354b34a 100644
--- a/drivers/vdpa/solidrun/snet_hwmon.c
+++ b/drivers/vdpa/solidrun/snet_hwmon.c
@@ -159,7 +159,7 @@ static const struct hwmon_ops snet_hwmon_ops = {
 	.read_string = snet_hwmon_read_string
 };
 
-static const struct hwmon_channel_info *snet_hwmon_info[] = {
+static const struct hwmon_channel_info * const snet_hwmon_info[] = {
 	HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT | HWMON_T_MAX | HWMON_T_CRIT | HWMON_T_LABEL,
 			   HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_LABEL),
 	HWMON_CHANNEL_INFO(power, HWMON_P_INPUT | HWMON_P_LABEL),
-- 
2.34.1