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r: 159438
b: refs/heads/master
c: 6cb8782
h: refs/heads/master
v: v3
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Daniel Mack authored and David S. Miller committed Aug 6, 2009
1 parent 9e968a9 commit 818c936
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Showing 2 changed files with 21 additions and 12 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: a48ec346fcb095f6a0e74a57165f9a9a3b23b95a
refs/heads/master: 6cb87823627699b0267234a210d8199b681c70e3
31 changes: 20 additions & 11 deletions trunk/drivers/net/smsc911x.c
Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,7 @@
#include <linux/swab.h>
#include <linux/phy.h>
#include <linux/smsc911x.h>
#include <linux/device.h>
#include "smsc911x.h"

#define SMSC_CHIPNAME "smsc911x"
Expand Down Expand Up @@ -2114,10 +2115,12 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
/* This implementation assumes the devices remains powered on its VDDVARIO
* pins during suspend. */

static int smsc911x_suspend(struct platform_device *pdev, pm_message_t state)
/* TODO: implement freeze/thaw callbacks for hibernation.*/

static int smsc911x_suspend(struct device *dev)
{
struct net_device *dev = platform_get_drvdata(pdev);
struct smsc911x_data *pdata = netdev_priv(dev);
struct net_device *ndev = dev_get_drvdata(dev);
struct smsc911x_data *pdata = netdev_priv(ndev);

/* enable wake on LAN, energy detection and the external PME
* signal. */
Expand All @@ -2128,10 +2131,10 @@ static int smsc911x_suspend(struct platform_device *pdev, pm_message_t state)
return 0;
}

static int smsc911x_resume(struct platform_device *pdev)
static int smsc911x_resume(struct device *dev)
{
struct net_device *dev = platform_get_drvdata(pdev);
struct smsc911x_data *pdata = netdev_priv(dev);
struct net_device *ndev = dev_get_drvdata(dev);
struct smsc911x_data *pdata = netdev_priv(ndev);
unsigned int to = 100;

/* Note 3.11 from the datasheet:
Expand All @@ -2149,19 +2152,25 @@ static int smsc911x_resume(struct platform_device *pdev)
return (to == 0) ? -EIO : 0;
}

static struct dev_pm_ops smsc911x_pm_ops = {
.suspend = smsc911x_suspend,
.resume = smsc911x_resume,
};

#define SMSC911X_PM_OPS (&smsc911x_pm_ops)

#else
#define smsc911x_suspend NULL
#define smsc911x_resume NULL
#define SMSC911X_PM_OPS NULL
#endif

static struct platform_driver smsc911x_driver = {
.probe = smsc911x_drv_probe,
.remove = __devexit_p(smsc911x_drv_remove),
.driver = {
.name = SMSC_CHIPNAME,
.name = SMSC_CHIPNAME,
.owner = THIS_MODULE,
.pm = SMSC911X_PM_OPS,
},
.suspend = smsc911x_suspend,
.resume = smsc911x_resume,
};

/* Entry point for loading the module */
Expand Down

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