PCI: PCIe portdrv: Implement pm object
Implement pm object for the PCI Express port driver in order to use
the new power management framework and reduce the code size.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
index 94d0e2a..a61f493 100644
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -44,21 +44,21 @@
}
#ifdef CONFIG_PM
-static int pcie_portdrv_suspend(struct pci_dev *dev, pm_message_t state)
-{
- return pcie_port_device_suspend(dev, state);
+static struct dev_pm_ops pcie_portdrv_pm_ops = {
+ .suspend = pcie_port_device_suspend,
+ .resume = pcie_port_device_resume,
+ .freeze = pcie_port_device_suspend,
+ .thaw = pcie_port_device_resume,
+ .poweroff = pcie_port_device_suspend,
+ .restore = pcie_port_device_resume,
+};
-}
+#define PCIE_PORTDRV_PM_OPS (&pcie_portdrv_pm_ops)
-static int pcie_portdrv_resume(struct pci_dev *dev)
-{
- pci_set_master(dev);
- return pcie_port_device_resume(dev);
-}
-#else
-#define pcie_portdrv_suspend NULL
-#define pcie_portdrv_resume NULL
-#endif
+#else /* !PM */
+
+#define PCIE_PORTDRV_PM_OPS NULL
+#endif /* !PM */
/*
* pcie_portdrv_probe - Probe PCI-Express port devices
@@ -268,10 +268,9 @@
.probe = pcie_portdrv_probe,
.remove = pcie_portdrv_remove,
- .suspend = pcie_portdrv_suspend,
- .resume = pcie_portdrv_resume,
-
.err_handler = &pcie_portdrv_err_handler,
+
+ .driver.pm = PCIE_PORTDRV_PM_OPS,
};
static int __init pcie_portdrv_init(void)