Hi Guillaume, kernel test robot noticed the following build warnings: [auto build test WARNING on 35307f34d6fef8f9d41a1e8f4f532e4b0a7ee422] url: https://github.com/intel-lab-lkp/linux/commits/Guillaume-Stols/iio-adc-ad7606-Fix-typo-in-the-driver-name/20241005-055256 base: 35307f34d6fef8f9d41a1e8f4f532e4b0a7ee422 patch link: https://lore.kernel.org/r/20241004-ad7606_add_iio_backend_support-v3-7-38757012ce82%40baylibre.com patch subject: [PATCH v3 07/10] iio: adc: ad7606: Add compatibility to fw_nodes config: i386-randconfig-062-20241006 (https://download.01.org/0day-ci/archive/20241006/202410061420.L3sUSK8b-lkp@xxxxxxxxx/config) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241006/202410061420.L3sUSK8b-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/202410061420.L3sUSK8b-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> drivers/iio/adc/ad7606_spi.c:324:29: sparse: sparse: symbol 'ad7606_spi_bops' was not declared. Should it be static? >> drivers/iio/adc/ad7606_spi.c:328:29: sparse: sparse: symbol 'ad7616_spi_bops' was not declared. Should it be static? >> drivers/iio/adc/ad7606_spi.c:337:29: sparse: sparse: symbol 'ad7606b_spi_bops' was not declared. Should it be static? >> drivers/iio/adc/ad7606_spi.c:346:29: sparse: sparse: symbol 'ad7606c_18_spi_bops' was not declared. Should it be static? >> drivers/iio/adc/ad7606_spi.c:370:30: sparse: sparse: symbol 'ad7606_4_bus_info' was not declared. Should it be static? >> drivers/iio/adc/ad7606_spi.c:375:30: sparse: sparse: symbol 'ad7606b_bus_info' was not declared. Should it be static? >> drivers/iio/adc/ad7606_spi.c:380:30: sparse: sparse: symbol 'ad7606c_16_bus_info' was not declared. Should it be static? >> drivers/iio/adc/ad7606_spi.c:385:30: sparse: sparse: symbol 'ad7606c_18_bus_info' was not declared. Should it be static? >> drivers/iio/adc/ad7606_spi.c:390:30: sparse: sparse: symbol 'ad7616_bus_info' was not declared. Should it be static? vim +/ad7606_spi_bops +324 drivers/iio/adc/ad7606_spi.c 323 > 324 const struct ad7606_bus_ops ad7606_spi_bops = { 325 .read_block = ad7606_spi_read_block, 326 }; 327 > 328 const struct ad7606_bus_ops ad7616_spi_bops = { 329 .read_block = ad7606_spi_read_block, 330 .reg_read = ad7606_spi_reg_read, 331 .reg_write = ad7606_spi_reg_write, 332 .write_mask = ad7606_spi_write_mask, 333 .rd_wr_cmd = ad7616_spi_rd_wr_cmd, 334 .sw_mode_config = ad7616_sw_mode_config, 335 }; 336 > 337 const struct ad7606_bus_ops ad7606b_spi_bops = { 338 .read_block = ad7606_spi_read_block, 339 .reg_read = ad7606_spi_reg_read, 340 .reg_write = ad7606_spi_reg_write, 341 .write_mask = ad7606_spi_write_mask, 342 .rd_wr_cmd = ad7606B_spi_rd_wr_cmd, 343 .sw_mode_config = ad7606B_sw_mode_config, 344 }; 345 > 346 const struct ad7606_bus_ops ad7606c_18_spi_bops = { 347 .read_block = ad7606_spi_read_block18to32, 348 .reg_read = ad7606_spi_reg_read, 349 .reg_write = ad7606_spi_reg_write, 350 .write_mask = ad7606_spi_write_mask, 351 .rd_wr_cmd = ad7606B_spi_rd_wr_cmd, 352 .sw_mode_config = ad7606c_18_sw_mode_config, 353 }; 354 355 static const struct ad7606_bus_info ad7605_4_bus_info = { 356 .chip_info = &ad7605_4_info, 357 .bops = &ad7606_spi_bops, 358 }; 359 360 static const struct ad7606_bus_info ad7606_8_bus_info = { 361 .chip_info = &ad7606_8_info, 362 .bops = &ad7606_spi_bops, 363 }; 364 365 static const struct ad7606_bus_info ad7606_6_bus_info = { 366 .chip_info = &ad7606_6_info, 367 .bops = &ad7606_spi_bops, 368 }; 369 > 370 const struct ad7606_bus_info ad7606_4_bus_info = { 371 .chip_info = &ad7606_4_info, 372 .bops = &ad7606_spi_bops, 373 }; 374 > 375 const struct ad7606_bus_info ad7606b_bus_info = { 376 .chip_info = &ad7606b_info, 377 .bops = &ad7606b_spi_bops, 378 }; 379 > 380 const struct ad7606_bus_info ad7606c_16_bus_info = { 381 .chip_info = &ad7606c_16_info, 382 .bops = &ad7606b_spi_bops, 383 }; 384 > 385 const struct ad7606_bus_info ad7606c_18_bus_info = { 386 .chip_info = &ad7606c_18_info, 387 .bops = &ad7606c_18_spi_bops, 388 }; 389 > 390 const struct ad7606_bus_info ad7616_bus_info = { 391 .chip_info = &ad7616_info, 392 .bops = &ad7616_spi_bops, 393 }; 394 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
