diff options
| author | Dajun Jin <adajunjin@gmail.com> | 2020-03-02 20:24:21 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-01 11:01:51 +0200 |
| commit | 0cd6333146612c082d5035e73a9ac87a0b6a8c81 (patch) | |
| tree | dfaaf048f7dad2a6c1314efef45e6c92cc508a25 /drivers/of | |
| parent | dda4fca30906f114e8efa2da0e7fdfc3f320ac0c (diff) | |
drivers/of/of_mdio.c:fix of_mdiobus_register()
[ Upstream commit 209c65b61d94344522c41a83cd6ce51aac5fd0a4 ]
When registers a phy_device successful, should terminate the loop
or the phy_device would be registered in other addr. If there are
multiple PHYs without reg properties, it will go wrong.
Signed-off-by: Dajun Jin <adajunjin@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/of_mdio.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index bd6129db6417..c34a6df712ad 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -268,6 +268,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) rc = of_mdiobus_register_phy(mdio, child, addr); if (rc && rc != -ENODEV) goto unregister; + break; } } } |