Hi Liang, Thank you for the patch! Yet something to improve: [auto build test ERROR on mtd/nand/next] [also build test ERROR on v4.17 next-20180613] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Yixun-Lan/mtd-rawnand-meson-add-Amlogic-NAND-driver-support/20180613-161917 base: git://git.infradead.org/linux-mtd.git nand/next config: i386-allmodconfig (attached as .config) compiler: gcc-7 (Debian 7.3.0-16) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): >> drivers/mtd/nand/raw/meson_nand.c:21:10: fatal error: clk-regmap.h: No such file or directory #include "clk-regmap.h" ^~~~~~~~~~~~~~ compilation terminated. vim +21 drivers/mtd/nand/raw/meson_nand.c > 21 #include "clk-regmap.h" 22 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation