diff options
Diffstat (limited to 'drivers/net/phy/mdio_bus.c')
| -rw-r--r-- | drivers/net/phy/mdio_bus.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index 823518554079..6045ad3def12 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -510,7 +510,7 @@ static int mdiobus_create_device(struct mii_bus *bus, * on a given bus, and attach them to the bus. Drivers should use * mdiobus_register() rather than __mdiobus_register() unless they * need to pass a specific owner module. MDIO devices which are not - * PHYs will not be brought up by this function. They are expected to + * PHYs will not be brought up by this function. They are expected * to be explicitly listed in DT and instantiated by of_mdiobus_register(). * * Returns 0 on success or < 0 on error. @@ -607,7 +607,8 @@ void mdiobus_unregister(struct mii_bus *bus) struct mdio_device *mdiodev; int i; - BUG_ON(bus->state != MDIOBUS_REGISTERED); + if (WARN_ON_ONCE(bus->state != MDIOBUS_REGISTERED)) + return; bus->state = MDIOBUS_UNREGISTERED; for (i = 0; i < PHY_MAX_ADDR; i++) { |