Hi Romain,
it seems there is a remaining typo :)
On mer., déc. 21 2016, Romain Perier <romain.per...@free-electrons.com> wrote:
> Some Marvell ethernet switches have internal ethernet transceivers with
> hardcoded phy addresses. These addresses can be grearer than the number
greater
> of ports or its value might be different than the associated port number.
> This is for example the case for MV88E6341 that has 6 ports and internal
> Port 1 to Port4 PHYs mapped at SMI addresses from 0x11 to 0x14.
>
> This commits fixes the issue by removing the condition in MDIO callbacks.
>
> Signed-off-by: Romain Perier <romain.per...@free-electrons.com>
> Reviewed-by: Andrew Lunn <and...@lunn.ch>
> ---
>
> Changes in v2:
> - Added tag "Reviewed-by" by Andrew
> - Fixed typo in the commit log
>
> drivers/net/dsa/mv88e6xxx/chip.c | 6 ------
> 1 file changed, 6 deletions(-)
>
> diff --git a/drivers/net/dsa/mv88e6xxx/chip.c
> b/drivers/net/dsa/mv88e6xxx/chip.c
> index b5f0e1e..76d944e 100644
> --- a/drivers/net/dsa/mv88e6xxx/chip.c
> +++ b/drivers/net/dsa/mv88e6xxx/chip.c
> @@ -2881,9 +2881,6 @@ static int mv88e6xxx_mdio_read(struct mii_bus *bus, int
> phy, int reg)
> u16 val;
> int err;
>
> - if (phy >= mv88e6xxx_num_ports(chip))
> - return 0xffff;
> -
> mutex_lock(&chip->reg_lock);
> err = mv88e6xxx_phy_read(chip, phy, reg, &val);
> mutex_unlock(&chip->reg_lock);
> @@ -2896,9 +2893,6 @@ static int mv88e6xxx_mdio_write(struct mii_bus *bus,
> int phy, int reg, u16 val)
> struct mv88e6xxx_chip *chip = bus->priv;
> int err;
>
> - if (phy >= mv88e6xxx_num_ports(chip))
> - return 0xffff;
> -
> mutex_lock(&chip->reg_lock);
> err = mv88e6xxx_phy_write(chip, phy, reg, val);
> mutex_unlock(&chip->reg_lock);
> --
> 2.9.3
>
--
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
