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From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
To: Linux Doc Mailing List <linux-doc@vger.kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
	"Jonathan Corbet" <corbet@lwn.net>,
	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
	linux-kernel@vger.kernel.org
Subject: [PATCH 05/17] ABI: sysfs-devices: add /dev ABI
Date: Mon, 27 Sep 2021 15:59:38 +0200	[thread overview]
Message-ID: <bef678e68d1ac8ac504ed6e09f22105b787c877c.1632750608.git.mchehab+huawei@kernel.org> (raw)
In-Reply-To: <cover.1632750608.git.mchehab+huawei@kernel.org>

Changeset 23681e479129 ("[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>
---

See [PATCH 00/17] at: https://lore.kernel.org/all/cover.1632750608.git.mchehab+huawei@kernel.org/

 Documentation/ABI/stable/sysfs-devices | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/ABI/stable/sysfs-devices b/Documentation/ABI/stable/sysfs-devices
index 42bf1eab5677..98a8ef99ac5f 100644
--- a/Documentation/ABI/stable/sysfs-devices
+++ b/Documentation/ABI/stable/sysfs-devices
@@ -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).
-- 
2.31.1


  parent reply	other threads:[~2021-09-27 14:00 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-27 13:59 [PATCH 00/17] ABI: update files to reduce the documentation gap Mauro Carvalho Chehab
2021-09-27 13:59 ` [PATCH 01/17] ABI: stable/sysfs-module: better document modules Mauro Carvalho Chehab
2021-09-27 13:59 ` [PATCH 02/17] ABI: stable/sysfs-module: document version and srcversion Mauro Carvalho Chehab
2021-09-27 13:59 ` [PATCH 03/17] ABI: testing/sysfs-module: document initstate Mauro Carvalho Chehab
2021-09-27 13:59 ` [PATCH 04/17] ABI: sysfs-devices-power: document some RPM statistics Mauro Carvalho Chehab
2021-09-27 13:59 ` Mauro Carvalho Chehab [this message]
2021-09-27 13:59 ` [PATCH 06/17] ABI: sysfs-bus-pci: add documentation for modalias Mauro Carvalho Chehab
2021-09-28 10:48   ` Greg Kroah-Hartman
2021-09-28 11:48     ` Mauro Carvalho Chehab
2021-09-27 13:59 ` [PATCH 07/17] ABI: o2cb: add an obsolete file for /sys/o2cb Mauro Carvalho Chehab
2021-09-27 13:59 ` [PATCH 08/17] ABI: sysfs-kernel-slab: Document some stats Mauro Carvalho Chehab
2021-09-27 13:59 ` [PATCH 09/17] ABI: sysfs-devices-power: add some debug sysfs files Mauro Carvalho Chehab
2021-09-27 13:59 ` [PATCH 10/17] ABI: sysfs-bus-pci: add a alternative What fields Mauro Carvalho Chehab
2021-09-28 18:34   ` Bjorn Helgaas
2021-09-28 22:07     ` Mauro Carvalho Chehab
2021-09-27 13:59 ` [PATCH 11/17] ABI: sysfs-class-bdi: use What: to describe each property Mauro Carvalho Chehab
2021-09-27 13:59 ` [PATCH 12/17] ABI: sysfs-bus-mdio: add alternate What for mdio symbols Mauro Carvalho Chehab
2021-09-27 13:59 ` [PATCH 13/17] ABI: sysfs-bus-usb: use a wildcard for interface name on What Mauro Carvalho Chehab
2021-09-27 13:59 ` [PATCH 14/17] ABI: sysfs-bus-usb: add missing sysfs fields Mauro Carvalho Chehab
2021-09-27 13:59 ` [PATCH 15/17] ABI: obsolete/sysfs-bus-iio: add some missing blank lines Mauro Carvalho Chehab
2021-09-27 13:59 ` [PATCH 16/17] ABI: sysfs-driver-ufs: Add another What for platform drivers Mauro Carvalho Chehab
2021-09-29  6:32   ` Avri Altman
2021-09-29  7:03     ` Greg Kroah-Hartman
2021-09-29  7:23       ` Avri Altman
2021-09-29  7:39         ` Greg Kroah-Hartman
2021-09-27 13:59 ` [PATCH 17/17] ABI: sysfs-bus-platform: add modalias description Mauro Carvalho Chehab
2021-09-27 21:00   ` Barry Song

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