From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Linux Doc Mailing List <linux-doc@vger.kernel.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 v2 5/8] ABI: sysfs-devices: add /dev ABI
Date: Tue, 14 Sep 2021 16:55:18 +0200 [thread overview]
Message-ID: <f0c710294dfa98d1e215a027990e4e0403ce5ab0.1631630792.git.mchehab+huawei@kernel.org> (raw)
In-Reply-To: <cover.1631630792.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>
---
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
next prev parent reply other threads:[~2021-09-14 14:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-14 14:55 [PATCH v2 0/8] Add some missing ABI symbols Mauro Carvalho Chehab
2021-09-14 14:55 ` [PATCH v2 1/8] ABI: stable/sysfs-module: better document modules Mauro Carvalho Chehab
2021-09-14 14:55 ` [PATCH v2 2/8] ABI: stable/sysfs-module: document version and srcversion Mauro Carvalho Chehab
2021-09-14 14:55 ` [PATCH v2 3/8] ABI: testing/sysfs-module: document initstate Mauro Carvalho Chehab
2021-09-14 14:55 ` [PATCH v2 4/8] ABI: sysfs-devices-power: document some RPM statistics Mauro Carvalho Chehab
2021-09-14 14:55 ` Mauro Carvalho Chehab [this message]
2021-09-14 14:55 ` [PATCH v2 6/8] ABI: sysfs-bus-pci: add documentation for modalias Mauro Carvalho Chehab
2021-09-14 18:58 ` Bjorn Helgaas
2021-09-14 14:55 ` [PATCH v2 7/8] ABI: o2cb: add an obsolete file for /sys/o2cb Mauro Carvalho Chehab
2021-09-14 14:55 ` [PATCH v2 8/8] ABI: sysfs-bus-usb: add some missing definitions Mauro Carvalho Chehab
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