linux-kernel - [PATCH v2 06/14] power: supply: core: remove power_supply_for_each

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20241210-power-supply-dev_to_psy-v2-6-9d8c9d24cfe4@weissschuh.net>
Date: Tue, 10 Dec 2024 22:55:53 +0100
From: Thomas Weißschuh <linux@...ssschuh.net>
To: Sebastian Reichel <sre@...nel.org>, 
 Linus Walleij <linus.walleij@...aro.org>, 
 Maximilian Luz <luzmaximilian@...il.com>, 
 Pali Rohár <pali@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org, 
 platform-driver-x86@...r.kernel.org, 
 Thomas Weißschuh <linux@...ssschuh.net>
Subject: [PATCH v2 06/14] power: supply: core: remove
 power_supply_for_each_device()

There are no users anymore. All potential future users are expected to
use power_supply_for_each_psy().

Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
---
 drivers/power/supply/power_supply_core.c | 8 +-------
 include/linux/power_supply.h             | 1 -
 2 files changed, 1 insertion(+), 8 deletions(-)

diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c
index 9adea87c69124f7025a06fe7550892392e28cd65..0cdccfd585cb49b623027a3edaf2958777d2be8a 100644
--- a/drivers/power/supply/power_supply_core.c
+++ b/drivers/power/supply/power_supply_core.c
@@ -115,12 +115,6 @@ static void power_supply_changed_work(struct work_struct *work)
 	spin_unlock_irqrestore(&psy->changed_lock, flags);
 }
 
-int power_supply_for_each_device(void *data, int (*fn)(struct device *dev, void *data))
-{
-	return class_for_each_device(&power_supply_class, NULL, data, fn);
-}
-EXPORT_SYMBOL_GPL(power_supply_for_each_device);
-
 struct psy_for_each_psy_cb_data {
 	int (*fn)(struct power_supply *psy, void *data);
 	void *data;
@@ -141,7 +135,7 @@ int power_supply_for_each_psy(void *data, int (*fn)(struct power_supply *psy, vo
 		.data = data,
 	};
 
-	return power_supply_for_each_device(&cb_data, psy_for_each_psy_cb);
+	return class_for_each_device(&power_supply_class, NULL, &cb_data, psy_for_each_psy_cb);
 }
 EXPORT_SYMBOL_GPL(power_supply_for_each_psy);
 
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 11d54270eaa9216f3e46e129cd363a804ae8759a..3d67f4a6a1c934f387adde12fc96a63a99299923 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -881,7 +881,6 @@ extern int power_supply_powers(struct power_supply *psy, struct device *dev);
 #define to_power_supply(device) container_of(device, struct power_supply, dev)
 
 extern void *power_supply_get_drvdata(struct power_supply *psy);
-extern int power_supply_for_each_device(void *data, int (*fn)(struct device *dev, void *data));
 extern int power_supply_for_each_psy(void *data, int (*fn)(struct power_supply *psy, void *data));
 
 static inline bool power_supply_is_amp_property(enum power_supply_property psp)

-- 
2.47.1