[PATCH] x86/setup: Remove unused MCA variables

[Borislav Petkov]

From: Borislav Petkov <bp@xxxxxxx>

Commit

  bb8187d35f82 ("MCA: delete all remaining traces of microchannel bus support.")

removed the remaining traces of Micro Channel Architecture support but
one trace remained - three variables in setup.c which have been unused
since 2012 at least.

Drop them finally.

Signed-off-by: Borislav Petkov <bp@xxxxxxx>
---
 arch/x86/kernel/setup.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 84f581c91db4..a23130c86bdd 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -119,11 +119,6 @@ EXPORT_SYMBOL(boot_cpu_data);
 
 unsigned int def_to_bigsmp;
 
-/* For MCA, but anyone else can use it if they want */
-unsigned int machine_id;
-unsigned int machine_submodel_id;
-unsigned int BIOS_revision;
-
 struct apm_info apm_info;
 EXPORT_SYMBOL(apm_info);
 
-- 
2.21.0