+ linux-wireless kernel test robot <lkp@xxxxxxxxx> writes: > Hi Zong-Zhe, > > FYI, the error/warning still remains. > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: 23ee3e4e5bd27bdbc0f1785eef7209ce872794c7 > commit: 72f256c2b948622cc45ff8bc0456dd6039d8fe36 rtw88: extract: > export symbols about pci interface > date: 10 weeks ago > config: arc-randconfig-r026-20200725 (attached as .config) > compiler: arc-elf-gcc (GCC) 9.3.0 > 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 > git checkout 72f256c2b948622cc45ff8bc0456dd6039d8fe36 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arc > > 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/net/wireless/realtek/rtw88/pci.c:1477:5: warning: no >>> previous prototype for 'rtw_pci_probe' [-Wmissing-prototypes] > 1477 | int rtw_pci_probe(struct pci_dev *pdev, > | ^~~~~~~~~~~~~ >>> drivers/net/wireless/realtek/rtw88/pci.c:1557:6: warning: no >>> previous prototype for 'rtw_pci_remove' [-Wmissing-prototypes] > 1557 | void rtw_pci_remove(struct pci_dev *pdev) > | ^~~~~~~~~~~~~~ >>> drivers/net/wireless/realtek/rtw88/pci.c:1579:6: warning: no >>> previous prototype for 'rtw_pci_shutdown' [-Wmissing-prototypes] > 1579 | void rtw_pci_shutdown(struct pci_dev *pdev) > | ^~~~~~~~~~~~~~~~ Tony, these are older warnings but please also check these. -- https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
