edu.c does not contain any target-specific code, so we can put
it into common-obj-y to compile it only once for all targets.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1498454578-18709-8-git-send-email-thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>