Hi kernel test robot, > From: kernel test robot, Sent: Saturday, September 10, 2022 2:26 AM > > Hi Yoshihiro, > > I love your patch! Perhaps something to improve: > > [auto build test WARNING on next-20220909] > [also build test WARNING on v6.0-rc4] > [cannot apply to geert-renesas-devel/next net-next/master net/master linus/master v6.0-rc4 v6.0-rc3 v6.0-rc2] > [If your patch is applied to the wrong git tree, kindly drop us a note. > And when submitting patch, we suggest to use '--base' as documented in <snip> > git checkout 9c5c4dd0ca6beb269dd0a6ef12c386198e193c68 > # save the config file > mkdir build_dir && cp config build_dir/.config > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sh SHELL=/bin/bash > M=drivers/net/ethernet/renesas > > If you fix the issue, kindly add following tag where applicable > Reported-by: kernel test robot <lkp@xxxxxxxxx> > > All warnings (new ones prefixed by >>): > > >> drivers/net/ethernet/renesas/rswitch_serdes.c:16:6: warning: no previous prototype for 'rswitch_serdes_write32' > [-Wmissing-prototypes] > 16 | void rswitch_serdes_write32(void __iomem *addr, u32 offs, u32 bank, u32 data) > | ^~~~~~~~~~~~~~~~~~~~~~ > >> drivers/net/ethernet/renesas/rswitch_serdes.c:22:5: warning: no previous prototype for 'rswitch_serdes_read32' > [-Wmissing-prototypes] > 22 | u32 rswitch_serdes_read32(void __iomem *addr, u32 offs, u32 bank) > | ^~~~~~~~~~~~~~~~~~~~~ I'll fix this issue on v2. - Add "static" to rswitch_serdes_write32(). - Remove rswitch_serdes_read32() because no one calls it. Best regards, Yoshihiro Shimoda
