diff options
Diffstat (limited to 'include/linux/usb.h')
| -rw-r--r-- | include/linux/usb.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h index 603aa4733375d8..71773fdbe3c612 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -1232,6 +1232,9 @@ struct usb_driver { * module is being unloaded. * @suspend: Called when the device is going to be suspended by the system. * @resume: Called when the device is being resumed by the system. + * @choose_configuration: If non-NULL, called instead of the default + * usb_choose_configuration(). If this returns an error then we'll go + * on to call the normal usb_choose_configuration(). * @dev_groups: Attributes attached to the device that will be created once it * is bound to the driver. * @drvwrap: Driver-model core structure wrapper. @@ -1255,6 +1258,9 @@ struct usb_device_driver { int (*suspend) (struct usb_device *udev, pm_message_t message); int (*resume) (struct usb_device *udev, pm_message_t message); + + int (*choose_configuration) (struct usb_device *udev); + const struct attribute_group **dev_groups; struct usbdrv_wrap drvwrap; const struct usb_device_id *id_table; |