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X-CSE-ConnectionGUID: eSFhzgpqRz2BkwOYgrpRKg== X-CSE-MsgGUID: 14U+hYTuT9+V2mRq3FvgQQ== X-IronPort-AV: E=McAfee;i="6800,10657,11705"; a="72442373" X-IronPort-AV: E=Sophos;i="6.21,299,1763452800"; d="scan'208";a="72442373" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Feb 2026 14:40:15 -0800 X-CSE-ConnectionGUID: YVRTRynRR2aXSaBwj/1p9w== X-CSE-MsgGUID: y9Io6G1LRjGlyOGdPMi0vA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,299,1763452800"; d="scan'208";a="218479636" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by orviesa003.jf.intel.com with ESMTP; 18 Feb 2026 14:40:12 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vsqDK-000000012nU-0we0; Wed, 18 Feb 2026 22:40:10 +0000 Date: Thu, 19 Feb 2026 06:39:59 +0800 From: kernel test robot To: Jorge Marques Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Jonathan Cameron , Linus Walleij Subject: ld.lld: error: undefined symbol: gpiochip_get_data Message-ID: <202602190633.Rq12lOqw-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 23b0f90ba871f096474e1c27c3d14f455189d2d9 commit: da1d3596b1e456b5d5d5f719bbf5ce562f4fe22d iio: adc: ad4062: Add GPIO Controller support date: 7 weeks ago config: s390-randconfig-002-20260219 (https://download.01.org/0day-ci/archive/20260219/202602190633.Rq12lOqw-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/20260219/202602190633.Rq12lOqw-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202602190633.Rq12lOqw-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: devm_gpiochip_add_data_with_key >>> referenced by ad4062.c:1464 (drivers/iio/adc/ad4062.c:1464) >>> drivers/iio/adc/ad4062.o:(ad4062_gpio_init) in archive vmlinux.a -- >> ld.lld: error: undefined symbol: gpiochip_get_data >>> referenced by ad4062.c:1409 (drivers/iio/adc/ad4062.c:1409) >>> drivers/iio/adc/ad4062.o:(ad4062_gpio_init_valid_mask) in archive vmlinux.a >>> referenced by ad4062.c:1363 (drivers/iio/adc/ad4062.c:1363) >>> drivers/iio/adc/ad4062.o:(ad4062_gpio_set) in archive vmlinux.a >>> referenced by ad4062.c:1378 (drivers/iio/adc/ad4062.c:1378) >>> drivers/iio/adc/ad4062.o:(ad4062_gpio_get) in archive vmlinux.a Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for CAN_DEV Depends on [n]: NETDEVICES [=n] && CAN [=y] Selected by [y]: - CAN [=y] && NET [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki