linux-kernel - [PATCH 4/4] power: supply: core: Constify properties

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Message-Id: <20200413183853.1088823-5-sebastian.reichel@collabora.com>
Date:   Mon, 13 Apr 2020 20:38:53 +0200
From:   Sebastian Reichel <sebastian.reichel@...labora.com>
To:     Sebastian Reichel <sre@...nel.org>
Cc:     linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel@...labora.com,
        Sebastian Reichel <sebastian.reichel@...labora.com>
Subject: [PATCH 4/4] power: supply: core: Constify properties

properties is a list of properties supported by the
driver. It is not modified by the power-supply core
and drivers are not supposed to change it once the
list has been registered. Let's mark it as const for
improved security.

Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
---
 include/linux/power_supply.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 0392c9cc8f1c..6a34df65d4d1 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -225,7 +225,7 @@ struct power_supply_desc {
 	enum power_supply_type type;
 	const enum power_supply_usb_type *usb_types;
 	size_t num_usb_types;
-	enum power_supply_property *properties;
+	const enum power_supply_property *properties;
 	size_t num_properties;
 
 	/*
-- 
2.25.1