Commit e95d6d8b authored Sep 27, 2021 by Mauro Carvalho Chehab Committed by Greg Kroah-Hartman Sep 28, 2021

ABI: sysfs-devices: add /dev ABI

Changeset 23681e47 ("[PATCH] Driver core: allow struct device to have a dev_t")
added a /dev ABI for /sys/devices. Document it.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/bef678e68d1ac8ac504ed6e09f22105b787c877c.1632750608.git.mchehab+huawei@kernel.org

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 405ea445

Documentation/ABI/stable/sysfs-devices

+7 −0

Original line number	Diff line number	Diff line
		@@ -23,3 +23,10 @@ Contact: Device Tree mailing list <devicetree@vger.kernel.org>
		Description:
		If CONFIG_OF is enabled, then this file is present. When
		read, it returns full name of the device node.

		What: /sys/devices/*/dev
		Date: Jun 2006
		Contact: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
		Description:
		Major and minor numbers of the character device corresponding
		to the device (in <major>:<minor> format).