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charset=us-ascii tree: https://gitlab.com/stefandoesinger/zx297520-kernel dlink head: 4132307830800b020a6d29d27cb3fec3cb5fbb90 commit: fce785fadfd6abf34e775c2793e49a37e1c426d5 [76/131] zx29 qspi driver config: x86_64-allmodconfig (https://download.01.org/0day-ci/archive/20260903/202609031544.3GtJCt1k-lkp@intel.com/config) compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260903/202609031544.3GtJCt1k-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/202609031544.3GtJCt1k-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/spi/spi-zx.c:477:17: warning: implicit conversion from 'unsigned long' to 'unsigned int' changes value from 18446744073709551614 to 4294967294 [-Wconstant-conversion] 477 | writel_relaxed(~ZX_QSPI_EN, qspi->io_base + ZX_QSPI_EN_REG); | ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ arch/x86/include/asm/io.h:88:39: note: expanded from macro 'writel_relaxed' 88 | #define writel_relaxed(v, a) __writel(v, a) | ~~~~~~~~ ^ 1 warning generated. vim +477 drivers/spi/spi-zx.c 473 474 static void zx_qspi_remove(struct platform_device *pdev) 475 { 476 struct zx_qspi *qspi = platform_get_drvdata(pdev); > 477 writel_relaxed(~ZX_QSPI_EN, qspi->io_base + ZX_QSPI_EN_REG); 478 } 479 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki