Hi Chunyan, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on clk/clk-next] [also build test WARNING on v4.14 next-20171122] [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/Chunyan-Zhang/add-clock-driver-for-Spreadtrum-platforms/20171123-072852 base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next config: arm64-defconfig (attached as .config) compiler: aarch64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm64 All warnings (new ones prefixed by >>): >> drivers/clk/sprd/sc9860-clk.c:128:18: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] static const u64 const itable1[4] = {3, 780000000, 988000000, 1196000000}; ^~~~~ drivers/clk/sprd/sc9860-clk.c:133:35: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] static const struct clk_bit_field const f_mpll0[PLL_FACT_MAX] = { ^~~~~ drivers/clk/sprd/sc9860-clk.c:150:35: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] static const struct clk_bit_field const f_mpll1[PLL_FACT_MAX] = { ^~~~~ drivers/clk/sprd/sc9860-clk.c:166:35: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] static const struct clk_bit_field const f_dpll[PLL_FACT_MAX] = { ^~~~~ drivers/clk/sprd/sc9860-clk.c:185:35: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] static const struct clk_bit_field const f_rpll[PLL_FACT_MAX] = { ^~~~~ drivers/clk/sprd/sc9860-clk.c:204:35: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] static const struct clk_bit_field const f_twpll[PLL_FACT_MAX] = { ^~~~~ drivers/clk/sprd/sc9860-clk.c:220:35: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] static const struct clk_bit_field const f_ltepll[PLL_FACT_MAX] = { ^~~~~ drivers/clk/sprd/sc9860-clk.c:240:35: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] static const struct clk_bit_field const f_gpll[PLL_FACT_MAX] = { ^~~~~ drivers/clk/sprd/sc9860-clk.c:257:35: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] static const struct clk_bit_field const f_cppll[PLL_FACT_MAX] = { ^~~~~ vim +/const +128 drivers/clk/sprd/sc9860-clk.c 126 127 /* GPLL/LPLL/DPLL/RPLL/CPLL */ > 128 static const u64 const itable1[4] = {3, 780000000, 988000000, 1196000000}; 129 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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