net: macb: let miiphy_read/_write pass arbitrary addresses
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>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 0f0ede1..8359425 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -241,11 +241,8 @@
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;
}
@@ -261,11 +258,8 @@
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;
}