diff options
| -rw-r--r-- | Documentation/DocBook/kernel-api.tmpl | 1 | ||||
| -rw-r--r-- | drivers/acpi/scan.c | 27 |
2 files changed, 18 insertions, 10 deletions
diff --git a/Documentation/DocBook/kernel-api.tmpl b/Documentation/DocBook/kernel-api.tmpl index 767433bdbc40..3c47a3f0dc55 100644 --- a/Documentation/DocBook/kernel-api.tmpl +++ b/Documentation/DocBook/kernel-api.tmpl @@ -369,6 +369,7 @@ X!Edrivers/acpi/motherboard.c X!Edrivers/acpi/bus.c --> !Edrivers/acpi/scan.c +!Idrivers/acpi/scan.c <!-- No correct structured comments X!Edrivers/acpi/pci_bind.c --> diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 0745d20afb8c..3b26a7104363 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -475,8 +475,10 @@ static LIST_HEAD(acpi_bus_drivers); static DECLARE_MUTEX(acpi_bus_drivers_lock); /** - * acpi_bus_match - * -------------- + * acpi_bus_match - match device IDs to driver's supported IDs + * @device: the device that we are trying to match to a driver + * @driver: driver whose device id table is being checked + * * Checks the device's hardware (_HID) or compatible (_CID) ids to see if it * matches the specified driver's criteria. */ @@ -489,8 +491,10 @@ acpi_bus_match(struct acpi_device *device, struct acpi_driver *driver) } /** - * acpi_bus_driver_init - * -------------------- + * acpi_bus_driver_init - add a device to a driver + * @device: the device to add and initialize + * @driver: driver for the device + * * Used to initialize a device via its device driver. Called whenever a * driver is bound to a device. Invokes the driver's add() and start() ops. */ @@ -603,8 +607,9 @@ static int acpi_driver_detach(struct acpi_driver *drv) } /** - * acpi_bus_register_driver - * ------------------------ + * acpi_bus_register_driver - register a driver with the ACPI bus + * @driver: driver being registered + * * Registers a driver with the ACPI bus. Searches the namespace for all * devices that match the driver's criteria and binds. Returns the * number of devices that were claimed by the driver, or a negative @@ -633,8 +638,9 @@ int acpi_bus_register_driver(struct acpi_driver *driver) EXPORT_SYMBOL(acpi_bus_register_driver); /** - * acpi_bus_unregister_driver - * -------------------------- + * acpi_bus_unregister_driver - unregisters a driver with the APIC bus + * @driver: driver to unregister + * * Unregisters a driver with the ACPI bus. Searches the namespace for all * devices that match the driver's criteria and unbinds. */ @@ -660,8 +666,9 @@ int acpi_bus_unregister_driver(struct acpi_driver *driver) EXPORT_SYMBOL(acpi_bus_unregister_driver); /** - * acpi_bus_find_driver - * -------------------- + * acpi_bus_find_driver - check if there is a driver installed for the device + * @device: device that we are trying to find a supporting driver for + * * Parses the list of registered drivers looking for a driver applicable for * the specified device. */ |