diff options
| author | Herbert Valerio Riedel | 2006-05-10 18:12:57 +0200 |
|---|---|---|
| committer | Stephen Hemminger | 2006-05-10 23:03:57 +0200 |
| commit | 64b1c2b42b555ef38c475d104f2faf3f6f93690d (patch) | |
| tree | 88eb14c289e9717f1f606a401079b4688ae44ba9 /drivers/net/phy/mdio_bus.c | |
| parent | sky2: ifdown kills irq mask (diff) | |
| download | kernel-qcow2-linux-64b1c2b42b555ef38c475d104f2faf3f6f93690d.tar.gz kernel-qcow2-linux-64b1c2b42b555ef38c475d104f2faf3f6f93690d.tar.xz kernel-qcow2-linux-64b1c2b42b555ef38c475d104f2faf3f6f93690d.zip | |
phy: mdiobus_register(): initialize all phy_map entries
make sure phy_map entries whose PHY address is masked are initialized
to NULL, given that other code (such as mdiobus_unregister for
instance) assumes that non-NULL phy_map entries are allocated
phy_devices
Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Diffstat (limited to 'drivers/net/phy/mdio_bus.c')
| -rw-r--r-- | drivers/net/phy/mdio_bus.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index 459443b572ce..1b236bdf6b92 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -60,8 +60,10 @@ int mdiobus_register(struct mii_bus *bus) for (i = 0; i < PHY_MAX_ADDR; i++) { struct phy_device *phydev; - if (bus->phy_mask & (1 << i)) + if (bus->phy_mask & (1 << i)) { + bus->phy_map[i] = NULL; continue; + } phydev = get_phy_device(bus, i); |