From: kernel test robot <lkp@intel.com>
To: Vignesh Raghavendra <vigneshr@ti.com>
Cc: kbuild-all@lists.01.org, clang-built-linux@googlegroups.com,
Linux Memory Management List <linux-mm@kvack.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: [linux-next:master 3450/5074] drivers/tty/serial/8250/8250_omap.c:1199:42: warning: unused variable 'k3_soc_devices'
Date: Wed, 11 Nov 2020 16:34:05 +0800 [thread overview]
Message-ID: <202011111600.3F2JsR8N-lkp@intel.com> (raw)
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Hi Vignesh,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 3e14f70c05cda4794901ed8f976de3a88deebcc0
commit: 439c7183e5b97952bba1747f5ffc4dea45a6a18b [3450/5074] serial: 8250: 8250_omap: Disable RX interrupt after DMA enable
config: arm64-randconfig-r024-20201109 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 09ec07827b1128504457a93dee80b2ceee1af600)
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/next/linux-next.git/commit/?id=439c7183e5b97952bba1747f5ffc4dea45a6a18b
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 439c7183e5b97952bba1747f5ffc4dea45a6a18b
# 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/tty/serial/8250/8250_omap.c:1199:42: warning: unused variable 'k3_soc_devices' [-Wunused-const-variable]
static const struct soc_device_attribute k3_soc_devices[] = {
^
1 warning generated.
vim +/k3_soc_devices +1199 drivers/tty/serial/8250/8250_omap.c
1198
> 1199 static const struct soc_device_attribute k3_soc_devices[] = {
1200 { .family = "AM65X", },
1201 { .family = "J721E", .revision = "SR1.0" },
1202 };
1203
---
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:[~2020-11-11 8:34 UTC|newest]
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