Remove last remains of the former (and broken) irq support code. The
driver is polling only.
Signed-off-by: Wolfram Sang <[EMAIL PROTECTED]>
---
drivers/net/fec_mpc52xx_phy.c | 20 --------------------
1 file changed, 20 deletions(-)
Index: .kernel/drivers/net/fec_mpc52xx_phy.c
===================================================================
--- .kernel.orig/drivers/net/fec_mpc52xx_phy.c
+++ .kernel/drivers/net/fec_mpc52xx_phy.c
@@ -76,7 +76,6 @@
{
struct device *dev = &of->dev;
struct device_node *np = of->node;
- struct device_node *child = NULL;
struct mii_bus *bus;
struct mpc52xx_fec_mdio_priv *priv;
struct resource res = {};
@@ -105,15 +104,6 @@
for (i=0; i<PHY_MAX_ADDR; i++)
bus->irq[i] = PHY_POLL;
- while ((child = of_get_next_child(np, child)) != NULL) {
- int irq = irq_of_parse_and_map(child, 0);
- if (irq != NO_IRQ) {
- const u32 *id = of_get_property(child, "reg", NULL);
- if (id)
- bus->irq[*id] = irq;
- }
- }
-
/* setup registers */
err = of_address_to_resource(np, 0, &res);
if (err)
@@ -133,9 +123,6 @@
/* set MII speed */
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;
@@ -145,9 +132,6 @@
out_unmap:
iounmap(priv->regs);
out_free:
- for (i=0; i<PHY_MAX_ADDR; i++)
- if (bus->irq[i] != PHY_POLL)
- irq_dispose_mapping(bus->irq[i]);
kfree(bus->irq);
kfree(priv);
kfree(bus);
@@ -160,15 +144,11 @@
struct device *dev = &of->dev;
struct mii_bus *bus = dev_get_drvdata(dev);
struct mpc52xx_fec_mdio_priv *priv = bus->priv;
- int i;
mdiobus_unregister(bus);
dev_set_drvdata(dev, NULL);
iounmap(priv->regs);
- for (i=0; i<PHY_MAX_ADDR; i++)
- if (bus->irq[i])
- irq_dispose_mapping(bus->irq[i]);
kfree(priv);
kfree(bus->irq);
kfree(bus);
--
Dipl.-Ing. Wolfram Sang | http://www.pengutronix.de
Pengutronix - Linux Solutions for Science and Industry
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