Use dev_pm_ops structure to call generic suspend() and resume() callbacks.
Drivers should avoid saving device register and/or change power states
using PCI helper functions. With the generic approach, all these are handled
by PCI core.
Compile-tested only.
Signed-off-by: Vaibhav Gupta <[email protected]>
---
drivers/net/ethernet/amd/xgbe/xgbe-pci.c | 19 +++++++++----------
1 file changed, 9 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
index 7b86240ecd5f..90cb55eb5466 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
@@ -421,10 +421,9 @@ static void xgbe_pci_remove(struct pci_dev *pdev)
xgbe_free_pdata(pdata);
}
-#ifdef CONFIG_PM
-static int xgbe_pci_suspend(struct pci_dev *pdev, pm_message_t state)
+static int __maybe_unused xgbe_pci_suspend(struct device *dev)
{
- struct xgbe_prv_data *pdata = pci_get_drvdata(pdev);
+ struct xgbe_prv_data *pdata = dev_get_drvdata(dev);
struct net_device *netdev = pdata->netdev;
int ret = 0;
@@ -438,9 +437,9 @@ static int xgbe_pci_suspend(struct pci_dev *pdev, pm_message_t state)
return ret;
}
-static int xgbe_pci_resume(struct pci_dev *pdev)
+static int __maybe_unused xgbe_pci_resume(struct device *dev)
{
- struct xgbe_prv_data *pdata = pci_get_drvdata(pdev);
+ struct xgbe_prv_data *pdata = dev_get_drvdata(dev);
struct net_device *netdev = pdata->netdev;
int ret = 0;
@@ -460,7 +459,6 @@ static int xgbe_pci_resume(struct pci_dev *pdev)
return ret;
}
-#endif /* CONFIG_PM */
static const struct xgbe_version_data xgbe_v2a = {
.init_function_ptrs_phy_impl = xgbe_init_function_ptrs_phy_v2,
@@ -502,15 +500,16 @@ static const struct pci_device_id xgbe_pci_table[] = {
};
MODULE_DEVICE_TABLE(pci, xgbe_pci_table);
+static SIMPLE_DEV_PM_OPS(xgbe_pci_pm_ops, xgbe_pci_suspend, xgbe_pci_resume);
+
static struct pci_driver xgbe_driver = {
.name = XGBE_DRV_NAME,
.id_table = xgbe_pci_table,
.probe = xgbe_pci_probe,
.remove = xgbe_pci_remove,
-#ifdef CONFIG_PM
- .suspend = xgbe_pci_suspend,
- .resume = xgbe_pci_resume,
-#endif
+ .driver = {
+ .pm = &xgbe_pci_pm_ops,
+ }
};
int xgbe_pci_init(void)
--
2.27.0