Cross Reference: /external/dtc/tests/search_dir_b

`Name`	`Date`	`Size`
Up to higher level directory
`search_paths_subdir.dts`	06-Dec-2017	`50`
`search_test_b.dtsi`	06-Dec-2017	`40`
`search_test_b2.dtsi`	06-Dec-2017	`38`
`search_test_c.dtsi`	06-Dec-2017	`7`