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[PATCH] 3c509: use proper suspend/resume API 

Convert 3c509 driver to use proper suspend/resume API instead of the
deprecated pm_register/pm_unregister.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Pekka Enberg 2006-03-08 00:06:28 -08:00 committed by Jeff Garzik
parent 827700866a
commit 60a89ff6d2
1 changed files with 23 additions and 47 deletions
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70
drivers/net/3c509.c
View File

@ -100,6 +100,10 @@ static int max_interrupt_work = 10;
static char versionA[] __initdata = DRV_NAME ".c:" DRV_VERSION " " DRV_RELDATE " becker@scyld.com\n";
static char versionB[] __initdata = "http://www.scyld.com/network/3c509.html\n";
#if defined(CONFIG_PM) && (defined(CONFIG_MCA) || defined(CONFIG_EISA))
#define EL3_SUSPEND
#endif
#ifdef EL3_DEBUG
static int el3_debug = EL3_DEBUG;
#else
@ -174,9 +178,6 @@ struct el3_private {
/* skb send-queue */
int head, size;
struct sk_buff *queue[SKB_QUEUE_SIZE];
#ifdef CONFIG_PM_LEGACY
struct pm_dev *pmdev;
#endif
enum {
EL3_MCA,
EL3_PNP,
@ -201,11 +202,15 @@ static void el3_tx_timeout (struct net_device *dev);
static void el3_down(struct net_device *dev);
static void el3_up(struct net_device *dev);
static struct ethtool_ops ethtool_ops;
#ifdef CONFIG_PM_LEGACY
static int el3_suspend(struct pm_dev *pdev);
static int el3_resume(struct pm_dev *pdev);
static int el3_pm_callback(struct pm_dev *pdev, pm_request_t rqst, void *data);
#ifdef EL3_SUSPEND
static int el3_suspend(struct device *, pm_message_t);
static int el3_resume(struct device *);
#else
#define el3_suspend NULL
#define el3_resume NULL
#endif
/* generic device remove for all device types */
#if defined(CONFIG_EISA) || defined(CONFIG_MCA)
static int el3_device_remove (struct device *device);
@ -229,7 +234,9 @@ static struct eisa_driver el3_eisa_driver = {
.driver = {
.name = "3c509",
.probe = el3_eisa_probe,
.remove = __devexit_p (el3_device_remove)
.remove = __devexit_p (el3_device_remove),
.suspend = el3_suspend,
.resume = el3_resume,
}
};
#endif
@ -262,6 +269,8 @@ static struct mca_driver el3_mca_driver = {
.bus = &mca_bus_type,
.probe = el3_mca_probe,
.remove = __devexit_p(el3_device_remove),
.suspend = el3_suspend,
.resume = el3_resume,
},
};
#endif /* CONFIG_MCA */
@ -362,10 +371,6 @@ static void el3_common_remove (struct net_device *dev)
struct el3_private *lp = netdev_priv(dev);
(void) lp; /* Keep gcc quiet... */
#ifdef CONFIG_PM_LEGACY
if (lp->pmdev)
pm_unregister(lp->pmdev);
#endif
#if defined(__ISAPNP__)
if (lp->type == EL3_PNP)
pnp_device_detach(to_pnp_dev(lp->dev));
@ -572,16 +577,6 @@ no_pnp:
if (err)
goto out1;
#ifdef CONFIG_PM_LEGACY
/* register power management */
lp->pmdev = pm_register(PM_ISA_DEV, card_idx, el3_pm_callback);
if (lp->pmdev) {
struct pm_dev *p;
p = lp->pmdev;
p->data = (struct net_device *)dev;
}
#endif
el3_cards++;
lp->next_dev = el3_root_dev;
el3_root_dev = dev;
@ -1480,20 +1475,17 @@ el3_up(struct net_device *dev)
}
/* Power Management support functions */
#ifdef CONFIG_PM_LEGACY
#ifdef EL3_SUSPEND
static int
el3_suspend(struct pm_dev *pdev)
el3_suspend(struct device *pdev, pm_message_t state)
{
unsigned long flags;
struct net_device *dev;
struct el3_private *lp;
int ioaddr;
if (!pdev && !pdev->data)
return -EINVAL;
dev = (struct net_device *)pdev->data;
dev = pdev->driver_data;
lp = netdev_priv(dev);
ioaddr = dev->base_addr;
@ -1510,17 +1502,14 @@ el3_suspend(struct pm_dev *pdev)
}
static int
el3_resume(struct pm_dev *pdev)
el3_resume(struct device *pdev)
{
unsigned long flags;
struct net_device *dev;
struct el3_private *lp;
int ioaddr;
if (!pdev && !pdev->data)
return -EINVAL;
dev = (struct net_device *)pdev->data;
dev = pdev->driver_data;
lp = netdev_priv(dev);
ioaddr = dev->base_addr;
@ -1536,20 +1525,7 @@ el3_resume(struct pm_dev *pdev)
return 0;
}
static int
el3_pm_callback(struct pm_dev *pdev, pm_request_t rqst, void *data)
{
switch (rqst) {
case PM_SUSPEND:
return el3_suspend(pdev);
case PM_RESUME:
return el3_resume(pdev);
}
return 0;
}
#endif /* CONFIG_PM_LEGACY */
#endif /* EL3_SUSPEND */
/* Parameters that may be passed into the module. */
static int debug = -1;