USB: make hub.h public (drivers dependency)

The usbcore headers: hcd.h and hub.h are shared between usbcore,
HCDs and a couple of other drivers (e.g. USBIP modules).
So, it makes sense to move them into a more public location and
to cleanup dependency of those modules on kernel internal headers.
This patch moves hub.h from drivers/usb/core into include/linux/usb/

Signed-of-by: Eric Lescouet <eric@lescouet.org>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index c7e575c..ca228f0 100644 (file)
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -374,7 +374,7 @@ extern void usb_destroy_configuration(struct usb_device *dev);
  * HCD Root Hub support
  */
 
-#include <linux/../../drivers/usb/core/hub.h>
+#include <linux/usb/hub.h>
 
 /* (shifted) direction/type/recipient from the USB 2.0 spec, table 9.2 */
 #define DeviceRequest \

diff --git a/drivers/usb/core/hub.h b/include/linux/usb/hub.h
similarity index 100%
rename from drivers/usb/core/hub.h
rename to include/linux/usb/hub.h