kernel-yocto.bbclass: chdir to ${WORKDIR} for do_kernel_checkout
It chdirs to ${S} at the beginning of task do_kernel_checkout. Then it
removes ${S} when it still resides in ${S}. It may fail to run the task
do_kernel_checkout when bitbake is called by third-part wrapper script.
So chdir to ${WORKDIR} by default for do_kernel_checkout. And it will
chdir to ${S} afterwards in task do_kernel_checkout.
Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit
cf0e3397d3f86c7ea1f3c66c50a44d6205f5921b)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
