diff options
Diffstat (limited to 'include/linux/usb.h')
| -rw-r--r-- | include/linux/usb.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h index d81b050e5955..0dd96ef78c13 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -529,6 +529,11 @@ static inline int usb_make_path (struct usb_device *dev, char *buf, /* ----------------------------------------------------------------------- */ +struct usb_dynids { + spinlock_t lock; + struct list_head list; +}; + /** * struct usb_driver - identifies USB driver to usbcore * @owner: Pointer to the module owner of this driver; initialize @@ -553,6 +558,8 @@ static inline int usb_make_path (struct usb_device *dev, char *buf, * @id_table: USB drivers use ID table to support hotplugging. * Export this with MODULE_DEVICE_TABLE(usb,...). This must be set * or your driver's probe function will never get called. + * @dynids: used internally to hold the list of dynamically added device + * ids for this driver. * @driver: the driver model core driver structure. * * USB drivers must provide a name, probe() and disconnect() methods, @@ -588,6 +595,7 @@ struct usb_driver { const struct usb_device_id *id_table; + struct usb_dynids dynids; struct device_driver driver; }; #define to_usb_driver(d) container_of(d, struct usb_driver, driver) |