From: Bastien Nocera <hadess@hadess.net>
Date: Mon, 20 Feb 2023 13:10:18 +0000 (+0100)
Subject: ABI: testing: sysfs-class-power: Document absence of "present" property
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f0cf05759497dbc90303adcbdf3d13a54bdaf97b;p=linux.git

ABI: testing: sysfs-class-power: Document absence of "present" property

Document how the absence of the "present" property in the sysfs
power_supply class should be handled.

Link: https://gitlab.freedesktop.org/upower/upower/-/merge_requests/173
Cc: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
---

diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power
index e434fc523291d..7c81f0a25a487 100644
--- a/Documentation/ABI/testing/sysfs-class-power
+++ b/Documentation/ABI/testing/sysfs-class-power
@@ -437,7 +437,8 @@ What:		/sys/class/power_supply/<supply_name>/present
 Date:		May 2007
 Contact:	linux-pm@vger.kernel.org
 Description:
-		Reports whether a battery is present or not in the system.
+		Reports whether a battery is present or not in the system. If the
+		property does not exist, the battery is considered to be present.
 
 		Access: Read