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net/fsl: Add format length modifier to avoid negative values

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Signed-off-by: Shruti Kanetkar <Shruti@Freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shruti Kanetkar 2014-07-29 14:53:03 -05:00 committed by David S. Miller
parent c1543d37ff
commit 9e6492ec99
1 changed files with 1 additions and 1 deletions
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drivers/net/ethernet/freescale/xgmac_mdio.c
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@ -163,7 +163,7 @@ static int xgmac_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
/* Return all Fs if nothing was there */
if (in_be32(&regs->mdio_stat) & MDIO_STAT_RD_ER) {
dev_err(&bus->dev,
"Error while reading PHY%d reg at %d.%d\n",
"Error while reading PHY%d reg at %d.%hhu\n",
phy_id, dev_addr, regnum);
return 0xffff;
}