xen: convert the Grant-table code to a NewBus device

This allows the Grant-table code to attach directly to the xenpv bus,
allowing us to remove the grant-table initialization done in xenpv.

Sponsored by: Citrix Systems R&D

1 files changed, 0 insertions, 2 deletions

diff --git a/sys/xen/gnttab.h b/sys/xen/gnttab.h
index afbe600..d0a44ae 100644
--- a/sys/xen/gnttab.h
+++ b/sys/xen/gnttab.h
@@ -51,8 +51,6 @@ struct gnttab_free_callback {
 	uint16_t count;
 };
 
-int gnttab_init(device_t);
-
 /*
  * Allocate a grant table reference and return it in *result. Returns
  * zero on success or errno on error.