linux-kernel - [PATCH v2 2/8] power: supply: core: allow to constify property lists

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Message-Id: <edb51336ad361f8dad6d9745e47823da6a94a204.1585929579.git.mirq-linux@rere.qmqm.pl>
Date:   Fri, 03 Apr 2020 18:23:31 +0200
From:   Michał Mirosław <mirq-linux@...e.qmqm.pl>
To:     Andrey Smirnov <andrew.smirnov@...il.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Sebastian Reichel <sebastian.reichel@...labora.com>
Cc:     linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org
Subject: [PATCH v2 2/8] power: supply: core: allow to constify property lists

Since tables pointed to by power_supply_desc->properties and
->usb_types are not expected to change after registration, mark
the pointers accordingly

Signed-off-by: Michał Mirosław <mirq-linux@...e.qmqm.pl>
---
 include/linux/power_supply.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index dcd5a71e6c67..6a34df65d4d1 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -223,9 +223,9 @@ struct power_supply_config {
 struct power_supply_desc {
 	const char *name;
 	enum power_supply_type type;
-	enum power_supply_usb_type *usb_types;
+	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;
 
 	/*
-- 
2.20.1