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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>
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@ -107,14 +107,14 @@ static int fsl_pq_mdio_write(struct mii_bus *bus, int mii_id, int regnum,
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u32 status;
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/* Set the PHY address and the register address we want to write */
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out_be32(®s->miimadd, (mii_id << 8) | regnum);
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iowrite32be((mii_id << 8) | regnum, ®s->miimadd);
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/* Write out the value we want */
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out_be32(®s->miimcon, value);
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iowrite32be(value, ®s->miimcon);
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/* Wait for the transaction to finish */
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status = spin_event_timeout(!(in_be32(®s->miimind) & MIIMIND_BUSY),
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MII_TIMEOUT, 0);
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status = spin_event_timeout(!(ioread32be(®s->miimind) &
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MIIMIND_BUSY), MII_TIMEOUT, 0);
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return status ? 0 : -ETIMEDOUT;
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}
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@ -137,21 +137,21 @@ static int fsl_pq_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
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u16 value;
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/* Set the PHY address and the register address we want to read */
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out_be32(®s->miimadd, (mii_id << 8) | regnum);
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iowrite32be((mii_id << 8) | regnum, ®s->miimadd);
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/* Clear miimcom, and then initiate a read */
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out_be32(®s->miimcom, 0);
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out_be32(®s->miimcom, MII_READ_COMMAND);
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iowrite32be(0, ®s->miimcom);
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iowrite32be(MII_READ_COMMAND, ®s->miimcom);
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/* Wait for the transaction to finish, normally less than 100us */
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status = spin_event_timeout(!(in_be32(®s->miimind) &
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status = spin_event_timeout(!(ioread32be(®s->miimind) &
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(MIIMIND_NOTVALID | MIIMIND_BUSY)),
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MII_TIMEOUT, 0);
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if (!status)
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return -ETIMEDOUT;
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/* Grab the value of the register from miimstat */
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value = in_be32(®s->miimstat);
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value = ioread32be(®s->miimstat);
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dev_dbg(&bus->dev, "read %04x from address %x/%x\n", value, mii_id, regnum);
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return value;
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@ -167,14 +167,14 @@ static int fsl_pq_mdio_reset(struct mii_bus *bus)
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mutex_lock(&bus->mdio_lock);
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/* Reset the management interface */
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out_be32(®s->miimcfg, MIIMCFG_RESET);
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iowrite32be(MIIMCFG_RESET, ®s->miimcfg);
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/* Setup the MII Mgmt clock speed */
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out_be32(®s->miimcfg, MIIMCFG_INIT_VALUE);
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iowrite32be(MIIMCFG_INIT_VALUE, ®s->miimcfg);
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/* Wait until the bus is free */
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status = spin_event_timeout(!(in_be32(®s->miimind) & MIIMIND_BUSY),
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MII_TIMEOUT, 0);
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status = spin_event_timeout(!(ioread32be(®s->miimind) &
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MIIMIND_BUSY), MII_TIMEOUT, 0);
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mutex_unlock(&bus->mdio_lock);
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@ -435,7 +435,7 @@ static int fsl_pq_mdio_probe(struct platform_device *pdev)
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tbipa = data->get_tbipa(priv->map);
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out_be32(tbipa, be32_to_cpup(prop));
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iowrite32be(be32_to_cpup(prop), tbipa);
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}
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}
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