diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2009-04-25 12:53:28 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-04-27 02:53:51 -0700 |
| commit | fd84f0ee50d3abedd11454b016823aa3ffcdc919 (patch) | |
| tree | 389c5ffd6a06d26c253add860b7fd853c71f3cf7 | |
| parent | 0b9da337dca972e7a4144e298ec3adb8f244d4a4 (diff) | |
| download | blackbird-op-linux-fd84f0ee50d3abedd11454b016823aa3ffcdc919.tar.gz blackbird-op-linux-fd84f0ee50d3abedd11454b016823aa3ffcdc919.zip | |
powerpc/82xx: Rework Embedded Planet ep8248e platform to use of_mdio
This patch modifies the bitbanged MDIO driver in the ep8248e platform
code to use the common of_mdio infrastructure.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | arch/powerpc/platforms/82xx/ep8248e.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/powerpc/platforms/82xx/ep8248e.c b/arch/powerpc/platforms/82xx/ep8248e.c index 0eb6d7f62241..51fcae41f08a 100644 --- a/arch/powerpc/platforms/82xx/ep8248e.c +++ b/arch/powerpc/platforms/82xx/ep8248e.c @@ -14,6 +14,7 @@ #include <linux/interrupt.h> #include <linux/fsl_devices.h> #include <linux/mdio-bitbang.h> +#include <linux/of_mdio.h> #include <linux/of_platform.h> #include <asm/io.h> @@ -115,7 +116,7 @@ static int __devinit ep8248e_mdio_probe(struct of_device *ofdev, struct mii_bus *bus; struct resource res; struct device_node *node; - int ret, i; + int ret; node = of_get_parent(ofdev->node); of_node_put(node); @@ -130,17 +131,13 @@ static int __devinit ep8248e_mdio_probe(struct of_device *ofdev, if (!bus) return -ENOMEM; - bus->phy_mask = 0; bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL); - for (i = 0; i < PHY_MAX_ADDR; i++) - bus->irq[i] = -1; - bus->name = "ep8248e-mdio-bitbang"; bus->parent = &ofdev->dev; snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start); - return mdiobus_register(bus); + return of_mdiobus_register(bus, ofdev->node); } static int ep8248e_mdio_remove(struct of_device *ofdev) |
