[PATCH v2] stubdom: remove tpm_version from vtpmmgr

[Olaf Hering <olaf@xxxxxxxxx>]

Giving an enum a name turns it into a variable, which is bad when it is
done in a header file that is consumbed by multiple files.

ld: 
/home/abuild/rpmbuild/BUILD/xen-4.14.20200616T103126.3625b04991/non-dbg/stubdom/vtpmmgr/vtpmmgr.a(vtpm_cmd_handler.o):(.bss+0x0):
 multiple definition of `tpm_version'; 
/home/abuild/rpmbuild/BUILD/xen-4.14.20200616T103126.3625b04991/non-dbg/stubdom/vtpmmgr/vtpmmgr.a(vtpmmgr.o):(.bss+0x0):
 first defined here

Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>
---
 stubdom/vtpmmgr/vtpmmgr.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stubdom/vtpmmgr/vtpmmgr.h b/stubdom/vtpmmgr/vtpmmgr.h
index 2e6f8de9e4..f40ca9fd67 100644
--- a/stubdom/vtpmmgr/vtpmmgr.h
+++ b/stubdom/vtpmmgr/vtpmmgr.h
@@ -53,7 +53,7 @@
 enum {
     TPM1_HARDWARE = 1,
     TPM2_HARDWARE,
-} tpm_version;
+};
 
 struct tpm_hardware_version {
     int hw_version;