Hi David, kernel test robot noticed the following build errors: [auto build test ERROR on 431c39f6d3edbab14f48dbf37a58ccdc0ac3be1e] url: https://github.com/intel-lab-lkp/linux/commits/David-Lechner/iio-adc-ad7380-use-if_not_cond_guard-for-claim-direct/20241025-001415 base: 431c39f6d3edbab14f48dbf37a58ccdc0ac3be1e patch link: https://lore.kernel.org/r/20241024-cleanup-if_not_cond_guard-v2-1-1bef98c9fd2e%40baylibre.com patch subject: [PATCH v2] iio: adc: ad7380: use if_not_cond_guard for claim direct config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20241027/202410271218.9sti93hi-lkp@xxxxxxxxx/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241027/202410271218.9sti93hi-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/202410271218.9sti93hi-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): drivers/iio/adc/ad7380.c: In function 'ad7380_debugfs_reg_access': >> drivers/iio/adc/ad7380.c:574:9: error: implicit declaration of function 'if_not_cond_guard' [-Werror=implicit-function-declaration] 574 | if_not_cond_guard(iio_claim_direct_try, indio_dev) | ^~~~~~~~~~~~~~~~~ >> drivers/iio/adc/ad7380.c:574:27: error: 'iio_claim_direct_try' undeclared (first use in this function); did you mean 'class_iio_claim_direct_try_t'? 574 | if_not_cond_guard(iio_claim_direct_try, indio_dev) | ^~~~~~~~~~~~~~~~~~~~ | class_iio_claim_direct_try_t drivers/iio/adc/ad7380.c:574:27: note: each undeclared identifier is reported only once for each function it appears in >> drivers/iio/adc/ad7380.c:574:59: error: expected ';' before 'return' 574 | if_not_cond_guard(iio_claim_direct_try, indio_dev) | ^ | ; 575 | return -EBUSY; | ~~~~~~ drivers/iio/adc/ad7380.c: In function 'ad7380_read_raw': drivers/iio/adc/ad7380.c:823:35: error: 'iio_claim_direct_try' undeclared (first use in this function); did you mean 'class_iio_claim_direct_try_t'? 823 | if_not_cond_guard(iio_claim_direct_try, indio_dev) | ^~~~~~~~~~~~~~~~~~~~ | class_iio_claim_direct_try_t drivers/iio/adc/ad7380.c:823:67: error: expected ';' before 'return' 823 | if_not_cond_guard(iio_claim_direct_try, indio_dev) | ^ | ; 824 | return -EBUSY; | ~~~~~~ drivers/iio/adc/ad7380.c: In function 'ad7380_write_raw': drivers/iio/adc/ad7380.c:912:35: error: 'iio_claim_direct_try' undeclared (first use in this function); did you mean 'class_iio_claim_direct_try_t'? 912 | if_not_cond_guard(iio_claim_direct_try, indio_dev) | ^~~~~~~~~~~~~~~~~~~~ | class_iio_claim_direct_try_t drivers/iio/adc/ad7380.c:912:67: error: expected ';' before 'return' 912 | if_not_cond_guard(iio_claim_direct_try, indio_dev) | ^ | ; 913 | return -EBUSY; | ~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for MODVERSIONS Depends on [n]: MODULES [=y] && !COMPILE_TEST [=y] Selected by [y]: - RANDSTRUCT_FULL [=y] && (CC_HAS_RANDSTRUCT [=n] || GCC_PLUGINS [=y]) && MODULES [=y] WARNING: unmet direct dependencies detected for GET_FREE_REGION Depends on [n]: SPARSEMEM [=n] Selected by [m]: - RESOURCE_KUNIT_TEST [=m] && RUNTIME_TESTING_MENU [=y] && KUNIT [=m] vim +/if_not_cond_guard +574 drivers/iio/adc/ad7380.c 568 569 static int ad7380_debugfs_reg_access(struct iio_dev *indio_dev, u32 reg, 570 u32 writeval, u32 *readval) 571 { 572 struct ad7380_state *st = iio_priv(indio_dev); 573 > 574 if_not_cond_guard(iio_claim_direct_try, indio_dev) 575 return -EBUSY; 576 577 if (readval) 578 return regmap_read(st->regmap, reg, readval); 579 580 return regmap_write(st->regmap, reg, writeval); 581 } 582 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
