From: Grant Likely <grant.lik...@secretlab.ca>
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.lik...@secretlab.ca>
---
arch/powerpc/platforms/82xx/ep8248e.c | 7 ++-----
1 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/platforms/82xx/ep8248e.c
b/arch/powerpc/platforms/82xx/ep8248e.c
index 0eb6d7f..bd323b5 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>
@@ -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)
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