This allows passing arbitrary addresses through macb_miiphy_read and macb_miiphy_write, therefore enabling the mii command to access all mdio bus devices instead of only the defined phy.
Signed-off-by: Josef Holzmayr holzmayr@rsi-elektrotechnik.de --- drivers/net/macb.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/net/macb.c b/drivers/net/macb.c index 5da490efb7..e801d4c4ec 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -240,11 +240,8 @@ int macb_miiphy_read(struct mii_dev *bus, int phy_adr, int devad, int reg) struct macb_device *macb = to_macb(dev); #endif
- if (macb->phy_addr != phy_adr) - return -1; - arch_get_mdio_control(bus->name); - value = macb_mdio_read(macb, macb->phy_addr, reg); + value = macb_mdio_read(macb, phy_adr, reg);
return value; } @@ -260,11 +257,8 @@ int macb_miiphy_write(struct mii_dev *bus, int phy_adr, int devad, int reg, struct macb_device *macb = to_macb(dev); #endif
- if (macb->phy_addr != phy_adr) - return -1; - arch_get_mdio_control(bus->name); - macb_mdio_write(macb, macb->phy_addr, reg, value); + macb_mdio_write(macb, phy_adr, reg, value);
return 0; }