[kbuild-all] [sashal-linux-stable:tmp 27/44] drivers/slimbus/qcom-ctrl.c:477:20: error: implicit declaration of function 'devm_platform_ioremap_resource_byname'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tmp head: 13665f1f8b5d501b40b1bc8448b0a032c7f04cc2 commit: 408b2b0c3fd434779f9c862fed5f2b0cc76ba606 [27/44] slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew() config: x86_64-randconfig-a013-20210323 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project a4fb88669cd98db6fef7dcac88e3ec425d40c00d) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git/c... git remote add sashal-linux-stable https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git git fetch --no-tags sashal-linux-stable tmp git checkout 408b2b0c3fd434779f9c862fed5f2b0cc76ba606 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All error/warnings (new ones prefixed by >>): ctrl->slew_reg = devm_platform_ioremap_resource_byname(pdev, "slew"); ^ drivers/slimbus/qcom-ctrl.c:477:20: note: did you mean 'devm_platform_ioremap_resource'? include/linux/platform_device.h:58:1: note: 'devm_platform_ioremap_resource' declared here devm_platform_ioremap_resource(struct platform_device *pdev, ^ ctrl->slew_reg = devm_platform_ioremap_resource_byname(pdev, "slew"); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning and 1 error generated. vim +/devm_platform_ioremap_resource_byname +477 drivers/slimbus/qcom-ctrl.c 471 472 static void qcom_slim_prg_slew(struct platform_device *pdev, 473 struct qcom_slim_ctrl *ctrl) 474 { 475 if (!ctrl->slew_reg) { 476 /* SLEW RATE register for this SLIMbus */ 478 if (IS_ERR(ctrl->slew_reg)) 479 return; 480 } 481 482 writel_relaxed(1, ctrl->slew_reg); 483 /* Make sure SLIMbus-slew rate enabling goes through */ 484 wmb(); 485 } 486 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org