Re: [PATCH v3 07/10] iio: adc: ad7606: Add compatibility to fw_nodes

kernel test robot
2024-10-06T06:23:52Z

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@intel.com/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@intel.com/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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202410061420.L3sUSK8b-lkp@intel.com/

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

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