linux-kernel - [PATCH] power: supply: core: Don't export power_supply

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Date:   Wed, 13 Sep 2023 15:39:00 +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,
        Sebastian Reichel <sebastian.reichel@...labora.com>
Subject: [PATCH] power: supply: core: Don't export power_supply_notifier

power_supply_notifier can be internal, since all users are going
through power_supply_reg_notifier()/power_supply_unreg_notifier().

Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
---
 drivers/power/supply/power_supply_core.c | 3 +--
 include/linux/power_supply.h             | 1 -
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c
index 416409e2fd6d..96941a0eee03 100644
--- a/drivers/power/supply/power_supply_core.c
+++ b/drivers/power/supply/power_supply_core.c
@@ -29,8 +29,7 @@
 struct class *power_supply_class;
 EXPORT_SYMBOL_GPL(power_supply_class);
 
-BLOCKING_NOTIFIER_HEAD(power_supply_notifier);
-EXPORT_SYMBOL_GPL(power_supply_notifier);
+static BLOCKING_NOTIFIER_HEAD(power_supply_notifier);
 
 static struct device_type power_supply_dev_type;
 
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 85b86768c0b9..c0992a77feea 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -767,7 +767,6 @@ struct power_supply_battery_info {
 	int bti_resistance_tolerance;
 };
 
-extern struct blocking_notifier_head power_supply_notifier;
 extern int power_supply_reg_notifier(struct notifier_block *nb);
 extern void power_supply_unreg_notifier(struct notifier_block *nb);
 #if IS_ENABLED(CONFIG_POWER_SUPPLY)
-- 
2.40.1