cross compiling for rpi2

[Daniel Braniss]

Hi,
with the latest current I’m getting:
…
linking kernel.full
cam_periph.o: In function `cam_periph_alloc':
/r+d/vanilla/11/src/sys/cam/cam_periph.c:258: undefined reference to `DELAY'
/r+d/vanilla/11/src/sys/cam/cam_periph.c:271: undefined reference to `DELAY'
cam_periph.o: In function `camperiphfree':
/r+d/vanilla/11/src/sys/cam/cam_periph.c:680: undefined reference to `DELAY'
cam_periph.o: In function `cam_periph_invalidate':
/r+d/vanilla/11/src/sys/cam/cam_periph.c:610: undefined reference to `DELAY'
cam_xpt.o: In function `xpt_run_devq':
/r+d/vanilla/11/src/sys/cam/cam_xpt.c:3294: undefined reference to `DELAY'
cam_xpt.o:/r+d/vanilla/11/src/sys/cam/cam_xpt.c:3035: more undefined references to `DELAY' follow
*** Error code 1

is there a quick fix?