cpu-common.h: Remove unnecessary guard on including targphys.h There's no need to make the include of targphys.h conditional on whether TARGET_PHYS_ADDR_BITS is defined, because targphys.h itself checks that and does nothing if it isn't. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>