linux-kernel - [PATCH] HID: wacom: Correct power

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Date:   Thu,  7 Apr 2022 13:54:06 +0200
From:   Bastien Nocera <hadess@...ess.net>
To:     linux-input@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Jiri Kosina <jikos@...nel.org>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>
Subject: [PATCH] HID: wacom: Correct power_supply type

POWER_SUPPLY_TYPE_USB seems to only ever be used by USB ports that are
used to charge the machine itself (so a "system" scope), like the
single USB port on a phone, rather than devices.

The wacom_sys driver is the only driver that sets its device battery as
being a USB type, which doesn't seem correct based on its usage, so
switch it to be a battery type like all the other USB-connected devices.

Signed-off-by: Bastien Nocera <hadess@...ess.net>
---
 drivers/hid/wacom_sys.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
index 066c567dbaa2..620fe74f5676 100644
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -1777,7 +1777,7 @@ static int __wacom_initialize_battery(struct wacom *wacom,
 	bat_desc->get_property = wacom_battery_get_property;
 	sprintf(battery->bat_name, "wacom_battery_%ld", n);
 	bat_desc->name = battery->bat_name;
-	bat_desc->type = POWER_SUPPLY_TYPE_USB;
+	bat_desc->type = POWER_SUPPLY_TYPE_BATTERY;
 	bat_desc->use_for_apm = 0;
 
 	ps_bat = devm_power_supply_register(dev, bat_desc, &psy_cfg);
-- 
2.35.1