From: kernel test robot <lkp@intel.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: kbuild-all@lists.01.org, clang-built-linux@googlegroups.com,
linux-renesas-soc@vger.kernel.org
Subject: [renesas-drivers:topic/renesas-debug 11/20] drivers/soc/renesas/r8a77965-mstp.c:608:13: warning: no previous prototype for function 'r8a77965_disable_mstp_clocks'
Date: Wed, 13 Jan 2021 02:44:06 +0800 [thread overview]
Message-ID: <202101130256.6LRW7lf9-lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git topic/renesas-debug
head: 19a13e050f789ac7d98a4b3320a376f5052e84a0
commit: 60122e064f8d3029c65e430a9a4330a02f4b96e3 [11/20] [DEBUG] soc: renesas: r8a77965: MSTP debug handling
config: arm64-randconfig-r034-20210112 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 32bcfcda4e28375e5a85268d2acfabcfcc011abf)
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 arm64 cross compiling tool for clang build
# apt-get install binutils-aarch64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/commit/?id=60122e064f8d3029c65e430a9a4330a02f4b96e3
git remote add renesas-drivers https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git
git fetch --no-tags renesas-drivers topic/renesas-debug
git checkout 60122e064f8d3029c65e430a9a4330a02f4b96e3
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/soc/renesas/r8a77965-mstp.c:608:13: warning: no previous prototype for function 'r8a77965_disable_mstp_clocks' [-Wmissing-prototypes]
void __init r8a77965_disable_mstp_clocks(void)
^
drivers/soc/renesas/r8a77965-mstp.c:608:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void __init r8a77965_disable_mstp_clocks(void)
^
static
1 warning generated.
/usr/bin/as: unrecognized option '-EB'
clang-12: error: assembler command failed with exit code 1 (use -v to see invocation)
vim +/r8a77965_disable_mstp_clocks +608 drivers/soc/renesas/r8a77965-mstp.c
607
> 608 void __init r8a77965_disable_mstp_clocks(void)
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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reply other threads:[~2021-01-12 18:45 UTC|newest]
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