diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2022-03-06 17:22:34 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2022-03-08 12:28:25 +0300 |
| commit | 1416ea0ddc1463fb8c9cf12b48f3df82a327e356 (patch) | |
| tree | 4588c317cc36144da17d73ee11d8535c15325eac /drivers/net/mdio | |
| parent | 69adcb988a0675ce001dfc416d56fba2e8a85f48 (diff) | |
| download | linux-1416ea0ddc1463fb8c9cf12b48f3df82a327e356.tar.xz | |
net: mdio-mux: add bus name to bus id
In case of DT-configured systems it may be hard to identify the PHY
interrupt in the /proc/interrupts output. Therefore add the name to
the id to make clearer that it's about a device on a muxed mdio bus.
In my case:
Now: mdio_mux-0.e40908ff:08
Before: 0.e40908ff:08
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/00b4bb1e-98f9-b4e7-5549-e095a4701f66@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'drivers/net/mdio')
| -rw-r--r-- | drivers/net/mdio/mdio-mux.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/mdio/mdio-mux.c b/drivers/net/mdio/mdio-mux.c index ebd001f0eece..a881e3523328 100644 --- a/drivers/net/mdio/mdio-mux.c +++ b/drivers/net/mdio/mdio-mux.c @@ -168,8 +168,8 @@ int mdio_mux_init(struct device *dev, cb->mii_bus->priv = cb; cb->mii_bus->name = "mdio_mux"; - snprintf(cb->mii_bus->id, MII_BUS_ID_SIZE, "%x.%x", - pb->parent_id, v); + snprintf(cb->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x.%x", + cb->mii_bus->name, pb->parent_id, v); cb->mii_bus->parent = dev; cb->mii_bus->read = mdio_mux_read; cb->mii_bus->write = mdio_mux_write; |