Hi Kathiravan, kernel test robot noticed the following build errors: [auto build test ERROR on 07b677953b9dca02928be323e2db853511305fa9] url: https://github.com/intel-lab-lkp/linux/commits/Kathiravan-Thirumoorthy/clk-qcom-ipq5332-add-const-qualifier-to-the-clk_init_data-structure/20231121-223615 base: 07b677953b9dca02928be323e2db853511305fa9 patch link: https://lore.kernel.org/r/20231121-ipq5332-nsscc-v2-7-a7ff61beab72%40quicinc.com patch subject: [PATCH v2 7/9] clk: qcom: add NSS clock Controller driver for Qualcomm IPQ5332 config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20231124/202311241420.9uiff44i-lkp@xxxxxxxxx/config) compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231124/202311241420.9uiff44i-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/202311241420.9uiff44i-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> drivers/clk/qcom/nsscc-ipq5332.c:161:62: error: array has incomplete element type 'const struct freq_conf' static const struct freq_conf ftbl_nss_cc_port1_rx_clk_src_25[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:161:21: note: forward declaration of 'struct freq_conf' static const struct freq_conf ftbl_nss_cc_port1_rx_clk_src_25[] = { ^ >> drivers/clk/qcom/nsscc-ipq5332.c:162:2: error: call to undeclared function 'C'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] C(P_UNIPHY0_NSS_RX_CLK, 12.5, 0, 0), ^ drivers/clk/qcom/nsscc-ipq5332.c:166:63: error: array has incomplete element type 'const struct freq_conf' static const struct freq_conf ftbl_nss_cc_port1_rx_clk_src_125[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:161:21: note: forward declaration of 'struct freq_conf' static const struct freq_conf ftbl_nss_cc_port1_rx_clk_src_25[] = { ^ >> drivers/clk/qcom/nsscc-ipq5332.c:171:64: error: array has incomplete element type 'const struct freq_multi_tbl' static const struct freq_multi_tbl ftbl_nss_cc_port1_rx_clk_src[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:171:21: note: forward declaration of 'struct freq_multi_tbl' static const struct freq_multi_tbl ftbl_nss_cc_port1_rx_clk_src[] = { ^ >> drivers/clk/qcom/nsscc-ipq5332.c:172:2: error: call to undeclared function 'FMS'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] FMS(24000000, P_XO, 1, 0, 0), ^ >> drivers/clk/qcom/nsscc-ipq5332.c:173:2: error: call to undeclared function 'FM'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] FM(25000000, ftbl_nss_cc_port1_rx_clk_src_25), ^ >> drivers/clk/qcom/nsscc-ipq5332.c:191:11: error: use of undeclared identifier 'clk_rcg2_fm_ops'; did you mean 'clk_rcg2_ops'? .ops = &clk_rcg2_fm_ops, ^~~~~~~~~~~~~~~ clk_rcg2_ops drivers/clk/qcom/clk-rcg.h:170:29: note: 'clk_rcg2_ops' declared here extern const struct clk_ops clk_rcg2_ops; ^ drivers/clk/qcom/nsscc-ipq5332.c:195:62: error: array has incomplete element type 'const struct freq_conf' static const struct freq_conf ftbl_nss_cc_port1_tx_clk_src_25[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:161:21: note: forward declaration of 'struct freq_conf' static const struct freq_conf ftbl_nss_cc_port1_rx_clk_src_25[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:200:63: error: array has incomplete element type 'const struct freq_conf' static const struct freq_conf ftbl_nss_cc_port1_tx_clk_src_125[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:161:21: note: forward declaration of 'struct freq_conf' static const struct freq_conf ftbl_nss_cc_port1_rx_clk_src_25[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:205:64: error: array has incomplete element type 'const struct freq_multi_tbl' static const struct freq_multi_tbl ftbl_nss_cc_port1_tx_clk_src[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:171:21: note: forward declaration of 'struct freq_multi_tbl' static const struct freq_multi_tbl ftbl_nss_cc_port1_rx_clk_src[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:225:11: error: use of undeclared identifier 'clk_rcg2_fm_ops'; did you mean 'clk_rcg2_ops'? .ops = &clk_rcg2_fm_ops, ^~~~~~~~~~~~~~~ clk_rcg2_ops drivers/clk/qcom/clk-rcg.h:170:29: note: 'clk_rcg2_ops' declared here extern const struct clk_ops clk_rcg2_ops; ^ drivers/clk/qcom/nsscc-ipq5332.c:229:62: error: array has incomplete element type 'const struct freq_conf' static const struct freq_conf ftbl_nss_cc_port2_rx_clk_src_25[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:161:21: note: forward declaration of 'struct freq_conf' static const struct freq_conf ftbl_nss_cc_port1_rx_clk_src_25[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:234:63: error: array has incomplete element type 'const struct freq_conf' static const struct freq_conf ftbl_nss_cc_port2_rx_clk_src_125[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:161:21: note: forward declaration of 'struct freq_conf' static const struct freq_conf ftbl_nss_cc_port1_rx_clk_src_25[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:239:64: error: array has incomplete element type 'const struct freq_multi_tbl' static const struct freq_multi_tbl ftbl_nss_cc_port2_rx_clk_src[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:171:21: note: forward declaration of 'struct freq_multi_tbl' static const struct freq_multi_tbl ftbl_nss_cc_port1_rx_clk_src[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:259:11: error: use of undeclared identifier 'clk_rcg2_fm_ops'; did you mean 'clk_rcg2_ops'? .ops = &clk_rcg2_fm_ops, ^~~~~~~~~~~~~~~ clk_rcg2_ops drivers/clk/qcom/clk-rcg.h:170:29: note: 'clk_rcg2_ops' declared here extern const struct clk_ops clk_rcg2_ops; ^ drivers/clk/qcom/nsscc-ipq5332.c:263:62: error: array has incomplete element type 'const struct freq_conf' static const struct freq_conf ftbl_nss_cc_port2_tx_clk_src_25[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:161:21: note: forward declaration of 'struct freq_conf' static const struct freq_conf ftbl_nss_cc_port1_rx_clk_src_25[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:268:63: error: array has incomplete element type 'const struct freq_conf' static const struct freq_conf ftbl_nss_cc_port2_tx_clk_src_125[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:161:21: note: forward declaration of 'struct freq_conf' static const struct freq_conf ftbl_nss_cc_port1_rx_clk_src_25[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:273:64: error: array has incomplete element type 'const struct freq_multi_tbl' static const struct freq_multi_tbl ftbl_nss_cc_port2_tx_clk_src[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:171:21: note: forward declaration of 'struct freq_multi_tbl' static const struct freq_multi_tbl ftbl_nss_cc_port1_rx_clk_src[] = { ^ drivers/clk/qcom/nsscc-ipq5332.c:293:11: error: use of undeclared identifier 'clk_rcg2_fm_ops'; did you mean 'clk_rcg2_ops'? .ops = &clk_rcg2_fm_ops, ^~~~~~~~~~~~~~~ clk_rcg2_ops drivers/clk/qcom/clk-rcg.h:170:29: note: 'clk_rcg2_ops' declared here extern const struct clk_ops clk_rcg2_ops; ^ 19 errors generated. vim +161 drivers/clk/qcom/nsscc-ipq5332.c 160 > 161 static const struct freq_conf ftbl_nss_cc_port1_rx_clk_src_25[] = { > 162 C(P_UNIPHY0_NSS_RX_CLK, 12.5, 0, 0), 163 C(P_UNIPHY0_NSS_RX_CLK, 5, 0, 0), 164 }; 165 166 static const struct freq_conf ftbl_nss_cc_port1_rx_clk_src_125[] = { 167 C(P_UNIPHY0_NSS_RX_CLK, 2.5, 0, 0), 168 C(P_UNIPHY0_NSS_RX_CLK, 1, 0, 0), 169 }; 170 > 171 static const struct freq_multi_tbl ftbl_nss_cc_port1_rx_clk_src[] = { > 172 FMS(24000000, P_XO, 1, 0, 0), > 173 FM(25000000, ftbl_nss_cc_port1_rx_clk_src_25), 174 FMS(78125000, P_UNIPHY0_NSS_RX_CLK, 4, 0, 0), 175 FM(125000000, ftbl_nss_cc_port1_rx_clk_src_125), 176 FMS(156250000, P_UNIPHY0_NSS_RX_CLK, 2, 0, 0), 177 FMS(312500000, P_UNIPHY0_NSS_RX_CLK, 1, 0, 0), 178 { } 179 }; 180 181 static struct clk_rcg2 nss_cc_port1_rx_clk_src = { 182 .cmd_rcgr = 0x450, 183 .mnd_width = 0, 184 .hid_width = 5, 185 .parent_map = nss_cc_parent_map_1, 186 .freq_multi_tbl = ftbl_nss_cc_port1_rx_clk_src, 187 .clkr.hw.init = &(const struct clk_init_data) { 188 .name = "nss_cc_port1_rx_clk_src", 189 .parent_data = nss_cc_parent_data_1, 190 .num_parents = ARRAY_SIZE(nss_cc_parent_data_1), > 191 .ops = &clk_rcg2_fm_ops, 192 }, 193 }; 194 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
