[IA64] linux: remove alloc_empty_foreign_map_page()

alloc_empty_foreign_map_page() in xenia64_init.c isn't used with
CONFIG_XEN_IA64_DOM0_VP enabled.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>

diff --git a/linux-2.6-xen-sparse/arch/ia64/xen/drivers/xenia64_init.c b/linux-2.6-xen-sparse/arch/ia64/xen/drivers/xenia64_init.c
index 58403804fbf59d2ed54096c09680c459998f12d4..0ee6df14f85d8a7cfee9309b0f06bc623205c9e3 100644 (file)
--- a/linux-2.6-xen-sparse/arch/ia64/xen/drivers/xenia64_init.c
+++ b/linux-2.6-xen-sparse/arch/ia64/xen/drivers/xenia64_init.c
@@ -35,6 +35,7 @@ int xen_init(void)
        return 0;
 }
 
+#ifndef CONFIG_XEN_IA64_DOM0_VP
 /* We just need a range of legal va here, though finally identity
  * mapped one is instead used for gnttab mapping.
  */
@@ -47,6 +48,7 @@ unsigned long alloc_empty_foreign_map_page_range(unsigned long pages)
 
        return (unsigned long)vma->addr;
 }
+#endif
 
 #if 0
 /* These should be define'd but some drivers use them without