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net/fsl_pq_mdio: Use ioread/iowrite32be() portable accessors 

in_be32()/out_be32() are not defined by ARM.

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Claudiu Manoil 2014-10-07 10:44:29 +03:00 committed by David S. Miller
parent 9a4cbd53b8
commit f5bbd262e7
1 changed files with 14 additions and 14 deletions
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28
drivers/net/ethernet/freescale/fsl_pq_mdio.c
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@ -107,14 +107,14 @@ static int fsl_pq_mdio_write(struct mii_bus *bus, int mii_id, int regnum,
u32 status;
/* Set the PHY address and the register address we want to write */
out_be32(&regs->miimadd, (mii_id << 8) | regnum);
iowrite32be((mii_id << 8) | regnum, &regs->miimadd);
/* Write out the value we want */
out_be32(&regs->miimcon, value);
iowrite32be(value, &regs->miimcon);
/* Wait for the transaction to finish */
status = spin_event_timeout(!(in_be32(&regs->miimind) & MIIMIND_BUSY),
MII_TIMEOUT, 0);
status = spin_event_timeout(!(ioread32be(&regs->miimind) &
MIIMIND_BUSY), MII_TIMEOUT, 0);
return status ? 0 : -ETIMEDOUT;
}
@ -137,21 +137,21 @@ static int fsl_pq_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
u16 value;
/* Set the PHY address and the register address we want to read */
out_be32(&regs->miimadd, (mii_id << 8) | regnum);
iowrite32be((mii_id << 8) | regnum, &regs->miimadd);
/* Clear miimcom, and then initiate a read */
out_be32(&regs->miimcom, 0);
out_be32(&regs->miimcom, MII_READ_COMMAND);
iowrite32be(0, &regs->miimcom);
iowrite32be(MII_READ_COMMAND, &regs->miimcom);
/* Wait for the transaction to finish, normally less than 100us */
status = spin_event_timeout(!(in_be32(&regs->miimind) &
status = spin_event_timeout(!(ioread32be(&regs->miimind) &
(MIIMIND_NOTVALID | MIIMIND_BUSY)),
MII_TIMEOUT, 0);
if (!status)
return -ETIMEDOUT;
/* Grab the value of the register from miimstat */
value = in_be32(&regs->miimstat);
value = ioread32be(&regs->miimstat);
dev_dbg(&bus->dev, "read %04x from address %x/%x\n", value, mii_id, regnum);
return value;
@ -167,14 +167,14 @@ static int fsl_pq_mdio_reset(struct mii_bus *bus)
mutex_lock(&bus->mdio_lock);
/* Reset the management interface */
out_be32(&regs->miimcfg, MIIMCFG_RESET);
iowrite32be(MIIMCFG_RESET, &regs->miimcfg);
/* Setup the MII Mgmt clock speed */
out_be32(&regs->miimcfg, MIIMCFG_INIT_VALUE);
iowrite32be(MIIMCFG_INIT_VALUE, &regs->miimcfg);
/* Wait until the bus is free */
status = spin_event_timeout(!(in_be32(&regs->miimind) & MIIMIND_BUSY),
MII_TIMEOUT, 0);
status = spin_event_timeout(!(ioread32be(&regs->miimind) &
MIIMIND_BUSY), MII_TIMEOUT, 0);
mutex_unlock(&bus->mdio_lock);
@ -435,7 +435,7 @@ static int fsl_pq_mdio_probe(struct platform_device *pdev)
tbipa = data->get_tbipa(priv->map);
out_be32(tbipa, be32_to_cpup(prop));
iowrite32be(be32_to_cpup(prop), tbipa);
}
}