[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <202209100156.WIC248Uh-lkp@intel.com>
Date: Sat, 10 Sep 2022 01:26:01 +0800
From: kernel test robot <lkp@...el.com>
To: Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
pabeni@...hat.com, robh+dt@...nel.org,
krzysztof.kozlowski+dt@...aro.org, geert+renesas@...der.be
Cc: kbuild-all@...ts.01.org, netdev@...r.kernel.org,
devicetree@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
Subject: Re: [PATCH 3/5] net: ethernet: renesas: Add Ethernet Switch driver
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
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Yoshihiro-Shimoda/treewide-Add-R-Car-S4-8-Ethernet-Switch-support/20220909-212759
base: 9a82ccda91ed2b40619cb3c10d446ae1f97bab6e
config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20220910/202209100156.WIC248Uh-lkp@intel.com/config)
compiler: sh4-linux-gcc (GCC) 12.1.0
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
# https://github.com/intel-lab-lkp/linux/commit/9c5c4dd0ca6beb269dd0a6ef12c386198e193c68
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Yoshihiro-Shimoda/treewide-Add-R-Car-S4-8-Ethernet-Switch-support/20220909-212759
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@...el.com>
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)
| ^~~~~~~~~~~~~~~~~~~~~
vim +/rswitch_serdes_write32 +16 drivers/net/ethernet/renesas/rswitch_serdes.c
15
> 16 void rswitch_serdes_write32(void __iomem *addr, u32 offs, u32 bank, u32 data)
17 {
18 iowrite32(bank, addr + RSWITCH_SERDES_BANK_SELECT);
19 iowrite32(data, addr + offs);
20 }
21
> 22 u32 rswitch_serdes_read32(void __iomem *addr, u32 offs, u32 bank)
23 {
24 iowrite32(bank, addr + RSWITCH_SERDES_BANK_SELECT);
25
26 return ioread32(addr + offs);
27 }
28
--
0-DAY CI Kernel Test Service
https://01.org/lkp
Powered by blists - more mailing lists