diff options
Diffstat (limited to 'drivers/usb/core/usb.h')
| -rw-r--r-- | drivers/usb/core/usb.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h index dabf9255a10..e2a8cfaade1 100644 --- a/drivers/usb/core/usb.h +++ b/drivers/usb/core/usb.h @@ -104,6 +104,7 @@ extern struct workqueue_struct *ksuspend_usb_wq; extern struct bus_type usb_bus_type; extern struct device_type usb_device_type; extern struct device_type usb_if_device_type; +extern struct device_type usb_ep_device_type; extern struct usb_device_driver usb_generic_driver; static inline int is_usb_device(const struct device *dev) @@ -111,6 +112,16 @@ static inline int is_usb_device(const struct device *dev) return dev->type == &usb_device_type; } +static inline int is_usb_interface(const struct device *dev) +{ + return dev->type == &usb_if_device_type; +} + +static inline int is_usb_endpoint(const struct device *dev) +{ + return dev->type == &usb_ep_device_type; +} + /* Do the same for device drivers and interface drivers. */ static inline int is_usb_device_driver(struct device_driver *drv) |