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Commit e54bfe9d authored by Shaohui Xie's avatar Shaohui Xie Committed by David S. Miller
Browse files

net/fsl: fix a bug in xgmac_mdio 



There is a bug in xgmac_mdio_read when clear the bit MDIO_STAT_ENC,
which '&' is missed in 'mdio_stat &= ~MDIO_STAT_ENC'.

Signed-off-by: default avatarShaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0fe6de49

drivers/net/ethernet/freescale/xgmac_mdio.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -156,7 +156,7 @@ static int xgmac_mdio_read(struct mii_bus *bus, int phy_id, int regnum) 
		mdio_stat |= MDIO_STAT_ENC;

		mdio_stat |= MDIO_STAT_ENC;

	} else {

	} else {

		dev_addr = regnum & 0x1f;

		dev_addr = regnum & 0x1f;

		mdio_stat = ~MDIO_STAT_ENC;

		mdio_stat &= ~MDIO_STAT_ENC;

	}

	}





	out_be32(&regs->mdio_stat, mdio_stat);

	out_be32(&regs->mdio_stat, mdio_stat);