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Subject[PATCH RFC 1/5] net: macb: Migrate to dev_pm_ops
Date
Migrate the suspend/resume functions to use the dev_pm_ops PM interface.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
---
drivers/net/ethernet/cadence/macb.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index 92578690f6de..389ccf1362d5 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -1946,8 +1946,9 @@ static int __exit macb_remove(struct platform_device *pdev)
}

#ifdef CONFIG_PM
-static int macb_suspend(struct platform_device *pdev, pm_message_t state)
+static int macb_suspend(struct device *dev)
{
+ struct platform_device *pdev = to_platform_device(dev);
struct net_device *netdev = platform_get_drvdata(pdev);
struct macb *bp = netdev_priv(netdev);

@@ -1960,8 +1961,9 @@ static int macb_suspend(struct platform_device *pdev, pm_message_t state)
return 0;
}

-static int macb_resume(struct platform_device *pdev)
+static int macb_resume(struct device *dev)
{
+ struct platform_device *pdev = to_platform_device(dev);
struct net_device *netdev = platform_get_drvdata(pdev);
struct macb *bp = netdev_priv(netdev);

@@ -1972,19 +1974,17 @@ static int macb_resume(struct platform_device *pdev)

return 0;
}
-#else
-#define macb_suspend NULL
-#define macb_resume NULL
#endif

+static SIMPLE_DEV_PM_OPS(macb_pm_ops, macb_suspend, macb_resume);
+
static struct platform_driver macb_driver = {
.remove = __exit_p(macb_remove),
- .suspend = macb_suspend,
- .resume = macb_resume,
.driver = {
.name = "macb",
.owner = THIS_MODULE,
.of_match_table = of_match_ptr(macb_dt_ids),
+ .pm = &macb_pm_ops,
},
};

--
1.8.4


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