linux-kernel - [PATCH 3/7] power: supply: samsung-sdi-battery: constify resistance table

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Message-Id: <20241005-power-supply-battery-const-v1-3-c1f721927048@weissschuh.net>
Date: Sat, 05 Oct 2024 12:04:19 +0200
From: Thomas Weißschuh <linux@...ssschuh.net>
To: Sebastian Reichel <sre@...nel.org>, 
 Linus Walleij <linus.walleij@...aro.org>, Orson Zhai <orsonzhai@...il.com>, 
 Baolin Wang <baolin.wang@...ux.alibaba.com>, 
 Chunyan Zhang <zhang.lyra@...il.com>
Cc: linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Thomas Weißschuh <linux@...ssschuh.net>
Subject: [PATCH 3/7] power: supply: samsung-sdi-battery: constify
 resistance table

The power supply core now allows this constification.
Prevent accidental or malicious modification of the data.

Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
---
 drivers/power/supply/samsung-sdi-battery.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/supply/samsung-sdi-battery.c b/drivers/power/supply/samsung-sdi-battery.c
index b63fd2758c2f13f35d9e2ae5e8ebf25d92f847dc..263592d625837e3851ccb30b4cf1272139ee923d 100644
--- a/drivers/power/supply/samsung-sdi-battery.c
+++ b/drivers/power/supply/samsung-sdi-battery.c
@@ -431,7 +431,7 @@ static const struct power_supply_vbat_ri_table samsung_vbat2res_charging_eb58515
  * temperature compensation tables so we just state 100% for every temperature.
  * If you have the datasheets, please provide these tables.
  */
-static struct power_supply_resistance_temp_table samsung_temp2res[] = {
+static const struct power_supply_resistance_temp_table samsung_temp2res[] = {
 	{ .temp = 50, .resistance = 100 },
 	{ .temp = 40, .resistance = 100 },
 	{ .temp = 30, .resistance = 100 },

-- 
2.46.2