Hi Andy,

I love your patch! Yet something to improve:

[auto build test ERROR on clk/clk-next]
[also build test ERROR on rockchip/for-next linux/master linus/master v5.14-rc1 next-20210715]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Andy-Shevchenko/clk-fractional-divider-Export-approximation-algo-to-the-CCF-users/20210715-200828
base:   https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
config: arm64-randconfig-s032-20210715 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 10.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.3-341-g8af24329-dirty
        # https://github.com/0day-ci/linux/commit/bcba401c1ad5c03f7d638f99c799576a771e87ca
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Andy-Shevchenko/clk-fractional-divider-Export-approximation-algo-to-the-CCF-users/20210715-200828
        git checkout bcba401c1ad5c03f7d638f99c799576a771e87ca
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/clk/rockchip/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> drivers/clk/rockchip/clk.c:27:10: fatal error: clk-fractional-divider.h: No such file or directory
      27 | #include "clk-fractional-divider.h"
         |          ^~~~~~~~~~~~~~~~~~~~~~~~~~
   compilation terminated.


vim +27 drivers/clk/rockchip/clk.c

    25	
    26	#include "clk.h"
  > 27	#include "clk-fractional-divider.h"
    28	

---
0-DAY CI Kernel Test Service, Intel Corporation
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