[PATCH 2/5] x86/boot/reloc: address violations of MISRA C:2012 Rule 11.8

[Simone Ballarin <simone.ballarin@xxxxxxxxxxx>]

From: Maria Celeste Cesario <maria.celeste.cesario@xxxxxxxxxxx>

Add missing const qualifier in casting to comply with Rule 11.8.
Argument tag is typically const qualified.
No functional change.

Signed-off-by: Maria Celeste Cesario  <maria.celeste.cesario@xxxxxxxxxxx>
Signed-off-by: Simone Ballarin  <simone.ballarin@xxxxxxxxxxx>
---
 xen/arch/x86/boot/reloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/x86/boot/reloc.c b/xen/arch/x86/boot/reloc.c
index e093b7389c..df0bc710a7 100644
--- a/xen/arch/x86/boot/reloc.c
+++ b/xen/arch/x86/boot/reloc.c
@@ -67,7 +67,7 @@ struct vesa_mode_info {
 };
 #endif /* CONFIG_VIDEO */
 
-#define get_mb2_data(tag, type, member)   (((multiboot2_tag_##type##_t 
*)(tag))->member)
+#define get_mb2_data(tag, type, member)   (((const multiboot2_tag_##type##_t 
*)(tag))->member)
 #define get_mb2_string(tag, type, member) ((u32)get_mb2_data(tag, type, 
member))
 
 static u32 alloc;
-- 
2.40.0