netdev - [PATCH net-next v2] net: mdio_bus: change the bus name to mdio

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Message-Id: <20241219100454.1623211-1-yajun.deng@linux.dev>
Date: Thu, 19 Dec 2024 18:04:54 +0800
From: Yajun Deng <yajun.deng@...ux.dev>
To: andrew@...n.ch,
	hkallweit1@...il.com,
	linux@...linux.org.uk,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com
Cc: linux-kernel@...r.kernel.org,
	netdev@...r.kernel.org,
	Yajun Deng <yajun.deng@...ux.dev>
Subject: [PATCH net-next v2] net: mdio_bus: change the bus name to mdio

Since all directories under the /sys/bus are bus, we don't need to add a
bus suffix to mdio.

This is the only one directory with the bus suffix, sysfs-bus-mdio is
now a testing ABI, and didn't have Users in it. This is the time to change
it before it's moved to the stable ABI.

Change the bus name to mdio and update sysfs-bus-mdio.

Signed-off-by: Yajun Deng <yajun.deng@...ux.dev>
---
v2: update sysfs-bus-mdio
v1: https://lore.kernel.org/all/20241219065855.1377069-1-yajun.deng@linux.dev/
---
 Documentation/ABI/testing/sysfs-bus-mdio | 54 ++++++++++++------------
 drivers/net/phy/mdio_bus.c               |  2 +-
 2 files changed, 28 insertions(+), 28 deletions(-)

diff --git a/Documentation/ABI/testing/sysfs-bus-mdio b/Documentation/ABI/testing/sysfs-bus-mdio
index 38be04dfc05e..a1fad1d0b8fa 100644
--- a/Documentation/ABI/testing/sysfs-bus-mdio
+++ b/Documentation/ABI/testing/sysfs-bus-mdio
@@ -1,72 +1,72 @@
-What:          /sys/bus/mdio_bus/devices/.../statistics/
+What:          /sys/bus/mdio/devices/.../statistics/
 What:          /sys/class/mdio_bus/.../statistics/
-Date:          January 2020
-KernelVersion: 5.6
+Date:          January 2025
+KernelVersion: 6.13
 Contact:       netdev@...r.kernel.org
 Description:
 		This folder contains statistics about global and per
 		MDIO bus address statistics.
 
-What:          /sys/bus/mdio_bus/devices/.../statistics/transfers
+What:          /sys/bus/mdio/devices/.../statistics/transfers
 What:          /sys/class/mdio_bus/.../transfers
-Date:          January 2020
-KernelVersion: 5.6
+Date:          January 2025
+KernelVersion: 6.13
 Contact:       netdev@...r.kernel.org
 Description:
 		Total number of transfers for this MDIO bus.
 
-What:          /sys/bus/mdio_bus/devices/.../statistics/errors
+What:          /sys/bus/mdio/devices/.../statistics/errors
 What:          /sys/class/mdio_bus/.../statistics/errors
-Date:          January 2020
-KernelVersion: 5.6
+Date:          January 2025
+KernelVersion: 6.13
 Contact:       netdev@...r.kernel.org
 Description:
 		Total number of transfer errors for this MDIO bus.
 
-What:          /sys/bus/mdio_bus/devices/.../statistics/writes
+What:          /sys/bus/mdio/devices/.../statistics/writes
 What:          /sys/class/mdio_bus/.../statistics/writes
-Date:          January 2020
-KernelVersion: 5.6
+Date:          January 2025
+KernelVersion: 6.13
 Contact:       netdev@...r.kernel.org
 Description:
 		Total number of write transactions for this MDIO bus.
 
-What:          /sys/bus/mdio_bus/devices/.../statistics/reads
+What:          /sys/bus/mdio/devices/.../statistics/reads
 What:          /sys/class/mdio_bus/.../statistics/reads
-Date:          January 2020
-KernelVersion: 5.6
+Date:          January 2025
+KernelVersion: 6.13
 Contact:       netdev@...r.kernel.org
 Description:
 		Total number of read transactions for this MDIO bus.
 
-What:          /sys/bus/mdio_bus/devices/.../statistics/transfers_<addr>
+What:          /sys/bus/mdio/devices/.../statistics/transfers_<addr>
 What:          /sys/class/mdio_bus/.../statistics/transfers_<addr>
-Date:          January 2020
-KernelVersion: 5.6
+Date:          January 2025
+KernelVersion: 6.13
 Contact:       netdev@...r.kernel.org
 Description:
 		Total number of transfers for this MDIO bus address.
 
-What:          /sys/bus/mdio_bus/devices/.../statistics/errors_<addr>
+What:          /sys/bus/mdio/devices/.../statistics/errors_<addr>
 What:          /sys/class/mdio_bus/.../statistics/errors_<addr>
-Date:          January 2020
-KernelVersion: 5.6
+Date:          January 2025
+KernelVersion: 6.13
 Contact:       netdev@...r.kernel.org
 Description:
 		Total number of transfer errors for this MDIO bus address.
 
-What:          /sys/bus/mdio_bus/devices/.../statistics/writes_<addr>
+What:          /sys/bus/mdio/devices/.../statistics/writes_<addr>
 What:          /sys/class/mdio_bus/.../statistics/writes_<addr>
-Date:          January 2020
-KernelVersion: 5.6
+Date:          January 2025
+KernelVersion: 6.13
 Contact:       netdev@...r.kernel.org
 Description:
 		Total number of write transactions for this MDIO bus address.
 
-What:          /sys/bus/mdio_bus/devices/.../statistics/reads_<addr>
+What:          /sys/bus/mdio/devices/.../statistics/reads_<addr>
 What:          /sys/class/mdio_bus/.../statistics/reads_<addr>
-Date:          January 2020
-KernelVersion: 5.6
+Date:          January 2025
+KernelVersion: 6.13
 Contact:       netdev@...r.kernel.org
 Description:
 		Total number of read transactions for this MDIO bus address.
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 7e2f10182c0c..20dd59208973 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -1425,7 +1425,7 @@ static const struct attribute_group *mdio_bus_dev_groups[] = {
 };
 
 const struct bus_type mdio_bus_type = {
-	.name		= "mdio_bus",
+	.name		= "mdio",
 	.dev_groups	= mdio_bus_dev_groups,
 	.match		= mdio_bus_match,
 	.uevent		= mdio_uevent,
-- 
2.25.1