tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: ed5d0667a6540293c9485dd95babb5f1e241226a commit: 28dcfba1a0d622b0330ae3f4a9d7c7f2c245de7a [1932/6331] phy: ralink: Kconfig: enable COMPILE_TEST on mt7621-pci-phy driver config: x86_64-randconfig-r016-20210602 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project db26cd30b6dd65e88d786e97a1e453af5cd48966) 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/next/linux-next.git/commit/?id=28dcfba1a0d622b0330ae3f4a9d7c7f2c245de7a git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 28dcfba1a0d622b0330ae3f4a9d7c7f2c245de7a # 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@xxxxxxxxx> All warnings (new ones prefixed by >>): drivers/phy/ralink/phy-mt7621-pci.c:277:4: warning: cast to smaller integer type 'unsigned int' from 'void *' [-Wvoid-pointer-to-int-cast] (unsigned int)mt7621_phy->port_base, mt7621_phy->has_dual_port); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/dev_printk.h:118:33: note: expanded from macro 'dev_info' _dev_info(dev, dev_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~ >> drivers/phy/ralink/phy-mt7621-pci.c:341:34: warning: unused variable 'mt7621_pci_phy_ids' [-Wunused-const-variable] static const struct of_device_id mt7621_pci_phy_ids[] = { ^ 2 warnings generated. vim +/mt7621_pci_phy_ids +341 drivers/phy/ralink/phy-mt7621-pci.c d87da32372a03c Sergio Paracuellos 2020-11-21 340 d87da32372a03c Sergio Paracuellos 2020-11-21 @341 static const struct of_device_id mt7621_pci_phy_ids[] = { d87da32372a03c Sergio Paracuellos 2020-11-21 342 { .compatible = "mediatek,mt7621-pci-phy" }, d87da32372a03c Sergio Paracuellos 2020-11-21 343 {}, d87da32372a03c Sergio Paracuellos 2020-11-21 344 }; 8145dcb07d0c8b Sergio Paracuellos 2020-12-01 345 MODULE_DEVICE_TABLE(of, mt7621_pci_phy_ids); d87da32372a03c Sergio Paracuellos 2020-11-21 346 :::::: The code at line 341 was first introduced by commit :::::: d87da32372a03ce121fc65ccd2c9a43edf56b364 phy: ralink: Add PHY driver for MT7621 PCIe PHY :::::: TO: Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx> :::::: CC: Vinod Koul <vkoul@xxxxxxxxxx> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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