the name of the default group is the same with the directory name. Signed-off-by: Caoruihong <crh.cao@huawei.com> Change-Id: I3d889a361534adc44e3b1bedfec13efe8e1babf2
add BUILD.gn for all kernel modules Signed-off-by: Caoruihong <crh.cao@huawei.com> Change-Id: I018446427bf64615f2596d47862b219659b58b34