The following defines BUG_DISP_WIDTH, BUG_LINE_LO_WIDTH,
BUG_LINE_HI_WIDTH aren't used in ARM so could be purged
as unused.

Requested-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Oleksii Kurochko <oleksii.kurochko@gmail.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
---
Changes in V8:
 * Update the commit message with Requested-by and Reviewed-by
---
 xen/arch/arm/include/asm/bug.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/xen/arch/arm/include/asm/bug.h b/xen/arch/arm/include/asm/bug.h
index f4088d0913..d6c98505bf 100644
--- a/xen/arch/arm/include/asm/bug.h
+++ b/xen/arch/arm/include/asm/bug.h
@@ -9,10 +9,6 @@
 # error "unknown ARM variant"
 #endif
 
-#define BUG_DISP_WIDTH    24
-#define BUG_LINE_LO_WIDTH (31 - BUG_DISP_WIDTH)
-#define BUG_LINE_HI_WIDTH (31 - BUG_DISP_WIDTH)
-
 struct bug_frame {
     signed int loc_disp;    /* Relative address to the bug address */
     signed int file_disp;   /* Relative address to the filename */
-- 
2.39.2