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Commit 824b1a97 authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by David S. Miller
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net: plip: use new parport device model 



Modify plip driver to use the new parallel port device model.

Signed-off-by: default avatarSudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d86cdfcd

drivers/net/plip/plip.c

+28 −8
Original line number Diff line number Diff line
@@ -1249,6 +1249,7 @@ static void plip_attach (struct parport *port) 
	struct net_device *dev;

	struct net_local *nl;

	char name[IFNAMSIZ];

	struct pardev_cb plip_cb;



	if ((parport[0] == -1 && (!timid || !port->devices)) ||

	    plip_searchfor(parport, port->number)) {
@@ -1273,9 +1274,15 @@ static void plip_attach (struct parport *port) 


		nl = netdev_priv(dev);

		nl->dev = dev;

		nl->pardev = parport_register_device(port, dev->name, plip_preempt,

						 plip_wakeup, plip_interrupt,

						 0, dev);



		memset(&plip_cb, 0, sizeof(plip_cb));

		plip_cb.private = dev;

		plip_cb.preempt = plip_preempt;

		plip_cb.wakeup = plip_wakeup;

		plip_cb.irq_func = plip_interrupt;



		nl->pardev = parport_register_dev_model(port, dev->name,

							&plip_cb, unit);



		if (!nl->pardev) {

			printk(KERN_ERR "%s: parport_register failed\n", name);
@@ -1315,10 +1322,23 @@ static void plip_detach (struct parport *port) 
	/* Nothing to do */

}



static int plip_probe(struct pardevice *par_dev)

{

	struct device_driver *drv = par_dev->dev.driver;

	int len = strlen(drv->name);



	if (strncmp(par_dev->name, drv->name, len))

		return -ENODEV;



	return 0;

}



static struct parport_driver plip_driver = {

	.name		= "plip",

	.attach = plip_attach,

	.detach = plip_detach

	.probe		= plip_probe,

	.match_port	= plip_attach,

	.detach		= plip_detach,

	.devmodel	= true,

};



static void __exit plip_cleanup_module (void)
@@ -1326,8 +1346,6 @@ static void __exit plip_cleanup_module (void) 
	struct net_device *dev;

	int i;



	parport_unregister_driver (&plip_driver);



	for (i=0; i < PLIP_MAX; i++) {

		if ((dev = dev_plip[i])) {

			struct net_local *nl = netdev_priv(dev);
@@ -1339,6 +1357,8 @@ static void __exit plip_cleanup_module (void) 
			dev_plip[i] = NULL;

		}

	}



	parport_unregister_driver(&plip_driver);

}



#ifndef MODULE