[PATCH] mv643xx_eth: provide sysfs class device symlink
authorOlaf Hering <olh@suse.de>
Fri, 28 Apr 2006 01:23:49 +0000 (18:23 -0700)
committerJeff Garzik <jeff@garzik.org>
Tue, 2 May 2006 19:18:54 +0000 (15:18 -0400)
On Sat, Mar 11, Olaf Hering wrote:
> Why is the /sys/class/net/eth0/device symlink not created for the
> mv643xx_eth driver? Does this work for other platform device drivers?
> Seems to work for the ps2 keyboard at least.

The SET_NETDEV_DEV has to be done before a call to register_netdev.  With
the new patch below, the device symlink for the platform device was
created.  Unfortunately, after the 4 ls commands, the network connection
died.  No idea if the box crashed or if something else broke, lost remote
access.

Provide sysfs 'device' in /class/net/ethN Also, set module owner field,
like pcnet32 driver does.

Signed-off-by: Olaf Hering <olh@suse.de>
Acked-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
drivers/net/mv643xx_eth.c

index ea62a3e7d5860e51f2338b13463c87cf6cfd3656..411f4d809c477d99175ee0eaa10257938a08d407 100644 (file)
@@ -1419,6 +1419,8 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
        mv643xx_eth_update_pscr(dev, &cmd);
        mv643xx_set_settings(dev, &cmd);
 
+       SET_MODULE_OWNER(dev);
+       SET_NETDEV_DEV(dev, &pdev->dev);
        err = register_netdev(dev);
        if (err)
                goto out;