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 <holzm...@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;
}
--
2.23.0
--
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