[PATCH 4/4] power: supply: core: Constify properties

From: Sebastian Reichel <sebastian.reichel@collabora.com>
To: Sebastian Reichel <sre@kernel.org>
Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
	kernel@collabora.com,
	Sebastian Reichel <sebastian.reichel@collabora.com>
Subject: [PATCH 4/4] power: supply: core: Constify properties
Date: Mon, 13 Apr 2020 20:38:53 +0200	[thread overview]
Message-ID: <20200413183853.1088823-5-sebastian.reichel@collabora.com> (raw)
In-Reply-To: <20200413183853.1088823-1-sebastian.reichel@collabora.com>

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@collabora.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

