xen/arm: fix arm xen guest handle definitions

__XEN__ is never defined in Linux: remove non-relevant functions and
macros

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

diff --git a/arch/arm/include/asm/xen/interface.h b/arch/arm/include/asm/xen/interface.h
index 93b0139d672dfed57781b0bd21b851370f4161e7..2ee39e88b94cb2f48af3683bcda189fdd41e8c2e 100644 (file)
--- a/arch/arm/include/asm/xen/interface.h
+++ b/arch/arm/include/asm/xen/interface.h
@@ -9,27 +9,20 @@
 
 #include <linux/types.h>
 
-#ifdef __XEN__
-#define __DEFINE_GUEST_HANDLE(name, type) \
-    typedef struct { type *p; } __guest_handle_ ## name
-#else
 #define __DEFINE_GUEST_HANDLE(name, type) \
     typedef type * __guest_handle_ ## name
-#endif
 
 #define DEFINE_GUEST_HANDLE_STRUCT(name) \
        __DEFINE_GUEST_HANDLE(name, struct name)
 #define DEFINE_GUEST_HANDLE(name) __DEFINE_GUEST_HANDLE(name, name)
 #define GUEST_HANDLE(name)        __guest_handle_ ## name
 
-#ifdef __XEN__
 #define set_xen_guest_handle(hnd, val)                 \
        do {                                            \
                if (sizeof(hnd) == 8)                   \
                        *(uint64_t *)&(hnd) = 0;        \
-               (hnd).p = val;                          \
+               (hnd) = val;                            \
        } while (0)
-#endif
 
 #ifndef __ASSEMBLY__
 /* Guest handles for primitive C types. */