linux-kernel - drivers/clk/clk-stm32mp1.c:158:30: sparse: sparse: symbol 'ethrx_src' was not declared. Should it be static?

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Message-ID: <202210230626.kE9mxVae-lkp@intel.com>
Date:   Sun, 23 Oct 2022 06:26:57 +0800
From:   kernel test robot <lkp@...el.com>
To:     Marek Vasut <marex@...x.de>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Stephen Boyd <sboyd@...nel.org>
Subject: drivers/clk/clk-stm32mp1.c:158:30: sparse: sparse: symbol
 'ethrx_src' was not declared. Should it be static?

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   4da34b7d175dc99b8befebd69e96546c960d526c
commit: e9ed1ef18a37a97899dca8d5b2693d5c218bb774 clk: stm32mp1: Add parent_data to ETHRX clock
date:   9 months ago
config: arm-randconfig-s052-20221023
compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e9ed1ef18a37a97899dca8d5b2693d5c218bb774
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout e9ed1ef18a37a97899dca8d5b2693d5c218bb774
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm SHELL=/bin/bash drivers/clk/ drivers/remoteproc/ drivers/soc/ux500/ lib/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>

sparse warnings: (new ones prefixed by >>)
>> drivers/clk/clk-stm32mp1.c:158:30: sparse: sparse: symbol 'ethrx_src' was not declared. Should it be static?

vim +/ethrx_src +158 drivers/clk/clk-stm32mp1.c

   157	
 > 158	const struct clk_parent_data ethrx_src[] = {
   159		{ .name = "ethck_k", .fw_name = "ETH_RX_CLK/ETH_REF_CLK" },
   160	};
   161	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

View attachment "config" of type "text/plain" (136943 bytes)