arm/xen: remove lazy mode related definitions

include/xen/arm/hypervisor.h contains definitions related to paravirt
lazy mode, which are used nowhere in the code.

All paravirt lazy mode related users are in x86 code, so remove the
definitions on Arm side.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>
Link: https://lore.kernel.org/r/20230913113828.18421-2-jgross@suse.com
Signed-off-by: Juergen Gross <jgross@suse.com>

diff --git a/include/xen/arm/hypervisor.h b/include/xen/arm/hypervisor.h
index 43ef24d..9995695 100644 (file)
--- a/include/xen/arm/hypervisor.h
+++ b/include/xen/arm/hypervisor.h
@@ -7,18 +7,6 @@
 extern struct shared_info *HYPERVISOR_shared_info;
 extern struct start_info *xen_start_info;
 
-/* Lazy mode for batching updates / context switch */
-enum paravirt_lazy_mode {
-       PARAVIRT_LAZY_NONE,
-       PARAVIRT_LAZY_MMU,
-       PARAVIRT_LAZY_CPU,
-};
-
-static inline enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
-{
-       return PARAVIRT_LAZY_NONE;
-}
-
 #ifdef CONFIG_XEN
 void __init xen_early_init(void);
 #else