[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>
diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c
index 830528d..dc845f3 100644
--- a/drivers/net/3c509.c
+++ b/drivers/net/3c509.c
@@ -100,6 +100,10 @@
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 @@
/* 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_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 @@
.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 @@
.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 @@
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 @@
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 @@
}
/* 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 @@
}
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 @@
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;