Hi Elaine, kernel test robot noticed the following build warnings: [auto build test WARNING on rockchip/for-next] [also build test WARNING on clk/clk-next linus/master v6.6-rc2 next-20230918] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Elaine-Zhang/clk-clk-fractional-divider-Export-clk_fractional_divider_general_approximation-API/20230918-154652 base: https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git for-next patch link: https://lore.kernel.org/r/20230918073151.7660-5-zhangqing%40rock-chips.com patch subject: [PATCH v1 4/8] clk: rockchip: Avoid __clk_lookup() calls config: arm64-defconfig (https://download.01.org/0day-ci/archive/20230919/202309190032.1NPAySNx-lkp@xxxxxxxxx/config) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230919/202309190032.1NPAySNx-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202309190032.1NPAySNx-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from drivers/clk/rockchip/clk-rk3328.c:13: >> drivers/clk/rockchip/clk-rk3328.c:160:7: warning: 'mux_armclk_p' defined but not used [-Wunused-const-variable=] 160 | PNAME(mux_armclk_p) = { "apll_core", | ^~~~~~~~~~~~ drivers/clk/rockchip/clk.h:512:43: note: in definition of macro 'PNAME' 512 | #define PNAME(x) static const char *const x[] __initconst | ^ -- In file included from drivers/clk/rockchip/clk-rk3588.c:13: >> drivers/clk/rockchip/clk-rk3588.c:447:7: warning: 'mux_armclkb23_p' defined but not used [-Wunused-const-variable=] 447 | PNAME(mux_armclkb23_p) = { "xin24m", "gpll", "b1pll",}; | ^~~~~~~~~~~~~~~ drivers/clk/rockchip/clk.h:512:43: note: in definition of macro 'PNAME' 512 | #define PNAME(x) static const char *const x[] __initconst | ^ >> drivers/clk/rockchip/clk-rk3588.c:446:7: warning: 'mux_armclkb01_p' defined but not used [-Wunused-const-variable=] 446 | PNAME(mux_armclkb01_p) = { "xin24m", "gpll", "b0pll",}; | ^~~~~~~~~~~~~~~ drivers/clk/rockchip/clk.h:512:43: note: in definition of macro 'PNAME' 512 | #define PNAME(x) static const char *const x[] __initconst | ^ >> drivers/clk/rockchip/clk-rk3588.c:445:7: warning: 'mux_armclkl_p' defined but not used [-Wunused-const-variable=] 445 | PNAME(mux_armclkl_p) = { "xin24m", "gpll", "lpll" }; | ^~~~~~~~~~~~~ drivers/clk/rockchip/clk.h:512:43: note: in definition of macro 'PNAME' 512 | #define PNAME(x) static const char *const x[] __initconst | ^ vim +/mux_armclk_p +160 drivers/clk/rockchip/clk-rk3328.c fe3511ad8a1cf6 Elaine Zhang 2016-12-29 144 fe3511ad8a1cf6 Elaine Zhang 2016-12-29 145 PNAME(mux_2plls_p) = { "cpll", "gpll" }; fe3511ad8a1cf6 Elaine Zhang 2016-12-29 146 PNAME(mux_gpll_cpll_p) = { "gpll", "cpll" }; fe3511ad8a1cf6 Elaine Zhang 2016-12-29 147 PNAME(mux_cpll_gpll_apll_p) = { "cpll", "gpll", "apll" }; fe3511ad8a1cf6 Elaine Zhang 2016-12-29 148 PNAME(mux_2plls_xin24m_p) = { "cpll", "gpll", "xin24m" }; fe3511ad8a1cf6 Elaine Zhang 2016-12-29 149 PNAME(mux_2plls_hdmiphy_p) = { "cpll", "gpll", fe3511ad8a1cf6 Elaine Zhang 2016-12-29 150 "dummy_hdmiphy" }; fe3511ad8a1cf6 Elaine Zhang 2016-12-29 151 PNAME(mux_4plls_p) = { "cpll", "gpll", fe3511ad8a1cf6 Elaine Zhang 2016-12-29 152 "dummy_hdmiphy", fe3511ad8a1cf6 Elaine Zhang 2016-12-29 153 "usb480m" }; fe3511ad8a1cf6 Elaine Zhang 2016-12-29 154 PNAME(mux_2plls_u480m_p) = { "cpll", "gpll", fe3511ad8a1cf6 Elaine Zhang 2016-12-29 155 "usb480m" }; fe3511ad8a1cf6 Elaine Zhang 2016-12-29 156 PNAME(mux_2plls_24m_u480m_p) = { "cpll", "gpll", fe3511ad8a1cf6 Elaine Zhang 2016-12-29 157 "xin24m", "usb480m" }; fe3511ad8a1cf6 Elaine Zhang 2016-12-29 158 fe3511ad8a1cf6 Elaine Zhang 2016-12-29 159 PNAME(mux_ddrphy_p) = { "dpll", "apll", "cpll" }; fe3511ad8a1cf6 Elaine Zhang 2016-12-29 @160 PNAME(mux_armclk_p) = { "apll_core", fe3511ad8a1cf6 Elaine Zhang 2016-12-29 161 "gpll_core", fe3511ad8a1cf6 Elaine Zhang 2016-12-29 162 "dpll_core", fe3511ad8a1cf6 Elaine Zhang 2016-12-29 163 "npll_core"}; fe3511ad8a1cf6 Elaine Zhang 2016-12-29 164 PNAME(mux_hdmiphy_p) = { "hdmi_phy", "xin24m" }; fe3511ad8a1cf6 Elaine Zhang 2016-12-29 165 PNAME(mux_usb480m_p) = { "usb480m_phy", fe3511ad8a1cf6 Elaine Zhang 2016-12-29 166 "xin24m" }; fe3511ad8a1cf6 Elaine Zhang 2016-12-29 167 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
