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PCI: PCIe portdrv: Add kerneldoc comments to remining core funtions

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Add kerneldoc comments to the reamining functions in
drivers/pci/pcie/portdrv_core.c .

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Rafael J. Wysocki 2009-01-01 19:53:32 +01:00 committed by Jesse Barnes
parent fa6c993736
commit d9347371c5
1 changed files with 34 additions and 0 deletions
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34
drivers/pci/pcie/portdrv_core.c
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@ -370,6 +370,14 @@ void pcie_port_device_remove(struct pci_dev *dev)
pci_disable_msi(dev); pci_disable_msi(dev);
} }
/**
* pcie_port_probe_service - probe driver for given PCI Express port service
* @dev: PCI Express port service device to probe against
*
* If PCI Express port service driver is registered with
* pcie_port_service_register(), this function will be called by the driver core
* whenever match is found between the driver and a port service device.
*/
static int pcie_port_probe_service(struct device *dev) static int pcie_port_probe_service(struct device *dev)
{ {
struct pcie_device *pciedev; struct pcie_device *pciedev;
@ -393,6 +401,15 @@ static int pcie_port_probe_service(struct device *dev)
return status; return status;
} }
/**
* pcie_port_remove_service - detach driver from given PCI Express port service
* @dev: PCI Express port service device to handle
*
* If PCI Express port service driver is registered with
* pcie_port_service_register(), this function will be called by the driver core
* when device_unregister() is called for the port service device associated
* with the driver.
*/
static int pcie_port_remove_service(struct device *dev) static int pcie_port_remove_service(struct device *dev)
{ {
struct pcie_device *pciedev; struct pcie_device *pciedev;
@ -412,8 +429,21 @@ static int pcie_port_remove_service(struct device *dev)
return 0; return 0;
} }
/**
* pcie_port_shutdown_service - shut down given PCI Express port service
* @dev: PCI Express port service device to handle
*
* If PCI Express port service driver is registered with
* pcie_port_service_register(), this function will be called by the driver core
* when device_shutdown() is called for the port service device associated
* with the driver.
*/
static void pcie_port_shutdown_service(struct device *dev) {} static void pcie_port_shutdown_service(struct device *dev) {}
/**
* pcie_port_service_register - register PCI Express port service driver
* @new: PCI Express port service driver to register
*/
int pcie_port_service_register(struct pcie_port_service_driver *new) int pcie_port_service_register(struct pcie_port_service_driver *new)
{ {
new->driver.name = (char *)new->name; new->driver.name = (char *)new->name;
@ -425,6 +455,10 @@ int pcie_port_service_register(struct pcie_port_service_driver *new)
return driver_register(&new->driver); return driver_register(&new->driver);
} }
/**
* pcie_port_service_unregister - unregister PCI Express port service driver
* @drv: PCI Express port service driver to unregister
*/
void pcie_port_service_unregister(struct pcie_port_service_driver *drv) void pcie_port_service_unregister(struct pcie_port_service_driver *drv)
{ {
driver_unregister(&drv->driver); driver_unregister(&drv->driver);