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powerpc/mpc5200: Remove obsolete code from mpc5200 MDIO driver 

As this driver polls for a complete MDIO transaction, there is no need
to enable interrupts for it.  Furthermore, make both checks for
freeing MDIO-bus irqs consistent.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Wolfram Sang 2008-12-21 02:54:30 -07:00 committed by Grant Likely
parent 6b61e69e7b
commit e51f47a5c6
1 changed files with 1 additions and 4 deletions
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5
drivers/net/fec_mpc52xx_phy.c
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@ -122,9 +122,6 @@ static int mpc52xx_fec_mdio_probe(struct of_device *of,
out_be32(&priv->regs->mii_speed,
((mpc52xx_find_ipb_freq(of->node) >> 20) / 5) << 1);
/* enable MII interrupt */
out_be32(&priv->regs->imask, in_be32(&priv->regs->imask) | FEC_IMASK_MII);
err = mdiobus_register(bus);
if (err)
goto out_unmap;
@ -156,7 +153,7 @@ static int mpc52xx_fec_mdio_remove(struct of_device *of)
iounmap(priv->regs);
for (i=0; i<PHY_MAX_ADDR; i++)
if (bus->irq[i])
if (bus->irq[i] != PHY_POLL)
irq_dispose_mapping(bus->irq[i]);
kfree(priv);
kfree(bus->irq);