net: mvmdio: use GENMASK for masks

Cosmetic patch to use the GENMASK helper for masks.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/marvell/mvmdio.c b/drivers/net/ethernet/marvell/mvmdio.c
index 17b518b..583f1c5 100644 (file)
--- a/drivers/net/ethernet/marvell/mvmdio.c
+++ b/drivers/net/ethernet/marvell/mvmdio.c
@@ -138,7 +138,7 @@ static int orion_mdio_read(struct mii_bus *bus, int mii_id,
                goto out;
        }
 
-       ret = val & 0xFFFF;
+       ret = val & GENMASK(15, 0);
 out:
        mutex_unlock(&dev->lock);
        return ret;