[patch] usbnet: pegasus: endian bug in write_mii_word()

Dan Carpenter
2013-05-03T06:44:20Z

We're only passing the two high bits of an integer. It works for little
endian but not for big endian.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index 0969905..03e8a15 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -256,8 +256,9 @@ static int mdio_read(struct net_device *dev, int phy_id, int loc)
static void mdio_write(struct net_device *dev, int phy_id, int loc, int val)
{
pegasus_t *pegasus = netdev_priv(dev);
+ u16 data = val;

- write_mii_word(pegasus, phy_id, loc, (__u16 *)&val);
+ write_mii_word(pegasus, phy_id, loc, &data);
}

static int read_eprom_word(pegasus_t *pegasus, __u8 index, __u16 *retdata)