Merge branch 'for-3.10/core' of git://git.kernel.dk/linux-block

[karo-tx-linux.git] / include / linux / usb / ch9.h

diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index 9c210f2283dfd0268e1e7e580b1b6b3091801429..27603bcbb9b99dccd86f9ac7f720e13fde4c8bd0 100644 (file)
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -43,4 +43,13 @@
  */
 extern const char *usb_speed_string(enum usb_device_speed speed);
 
+
+/**
+ * usb_state_string - Returns human readable name for the state.
+ * @state: The state to return a human-readable name for. If it's not
+ *     any of the states devices in usb_device_state_string enum,
+ *     the string UNKNOWN will be returned.
+ */
+extern const char *usb_state_string(enum usb_device_state state);
+
 #endif /* __LINUX_USB_CH9_H */