commitaed5041ef9upstream. of_dma_get_max_cpu_address() is not defined if !CONFIG_OF_ADDRESS, so return early in of_unittest_dma_get_max_cpu_address(). Fixes:07d13a1d61("of: unittest: Add test for of_dma_get_max_cpu_address()") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Jing Xiangfeng <jingxiangfeng@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>