From: Stephen Rothwell <sfr@canb.auug.org.au>Date: Tue, 13 Nov 2012 08:26:15 +1100> Make if easier for more architectures to select it and thus disable> drivers that use virt_to_bus().> > Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>Acked-by: David S. Miller <davem@davemloft.net>