diff options
| -rw-r--r-- | drivers/xen/xenbus/xenbus_client.c | 27 | ||||
| -rw-r--r-- | include/xen/xenbus.h | 1 |
2 files changed, 0 insertions, 28 deletions
diff --git a/drivers/xen/xenbus/xenbus_client.c b/drivers/xen/xenbus/xenbus_client.c index 01d59e66565d..439c9dca9eee 100644 --- a/drivers/xen/xenbus/xenbus_client.c +++ b/drivers/xen/xenbus/xenbus_client.c @@ -401,33 +401,6 @@ EXPORT_SYMBOL_GPL(xenbus_alloc_evtchn); /** - * Bind to an existing interdomain event channel in another domain. Returns 0 - * on success and stores the local port in *port. On error, returns -errno, - * switches the device to XenbusStateClosing, and saves the error in XenStore. - */ -int xenbus_bind_evtchn(struct xenbus_device *dev, int remote_port, int *port) -{ - struct evtchn_bind_interdomain bind_interdomain; - int err; - - bind_interdomain.remote_dom = dev->otherend_id; - bind_interdomain.remote_port = remote_port; - - err = HYPERVISOR_event_channel_op(EVTCHNOP_bind_interdomain, - &bind_interdomain); - if (err) - xenbus_dev_fatal(dev, err, - "binding to event channel %d from domain %d", - remote_port, dev->otherend_id); - else - *port = bind_interdomain.local_port; - - return err; -} -EXPORT_SYMBOL_GPL(xenbus_bind_evtchn); - - -/** * Free an existing event channel. Returns 0 on success or -errno on error. */ int xenbus_free_evtchn(struct xenbus_device *dev, int port) diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h index 569c07f2e344..0324c6d340c1 100644 --- a/include/xen/xenbus.h +++ b/include/xen/xenbus.h @@ -207,7 +207,6 @@ int xenbus_unmap_ring(struct xenbus_device *dev, grant_handle_t handle, void *vaddr); int xenbus_alloc_evtchn(struct xenbus_device *dev, int *port); -int xenbus_bind_evtchn(struct xenbus_device *dev, int remote_port, int *port); int xenbus_free_evtchn(struct xenbus_device *dev, int port); enum xenbus_state xenbus_read_driver_state(const char *path); |