drivers/acpi/cppc_acpi.c:42:1: iwyu: warning: superfluous #include <linux/topology.h>

[kernel test robot <lkp@intel.com>]

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CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Nathan Fontenot <nathan.fontenot@amd.com>
CC: Ingo Molnar <mingo@kernel.org>
CC: Giovanni Gherdovich <ggherdovich@suse.cz>
CC: "Peter Zijlstra (Intel)" <peterz@infradead.org>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   233a806b00e31b3ab8d57a68f1aab40cf1e5eaea
commit: 41ea667227bad5c247d76e6605054e96e4d95f51 x86, sched: Calculate frequency invariance for AMD systems
date:   7 months ago
:::::: branch date: 4 hours ago
:::::: commit date: 7 months ago
config: x86_64-randconfig-b001-20210629 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 4c92e31dd0f1bd152eda883af20ff7fbcaa14945)
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 x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # apt-get install iwyu # include-what-you-use
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=41ea667227bad5c247d76e6605054e96e4d95f51
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 41ea667227bad5c247d76e6605054e96e4d95f51
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross C=1 CHECK=iwyu O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/acpi/ drivers/input/touchscreen/ drivers/mtd/tests/ mm/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>


iwyu warnings: (new ones prefixed by >>)
   drivers/acpi/cppc_acpi.c:37:1: iwyu: warning: superfluous #include <linux/delay.h>
>> drivers/acpi/cppc_acpi.c:42:1: iwyu: warning: superfluous #include <linux/topology.h>

vim +42 drivers/acpi/cppc_acpi.c

337aadff8e4567e Ashwin Chaugule    2015-10-02  35  
337aadff8e4567e Ashwin Chaugule    2015-10-02  36  #include <linux/cpufreq.h>
337aadff8e4567e Ashwin Chaugule    2015-10-02  37  #include <linux/delay.h>
58e1c03536c959e Prakash, Prashanth 2018-04-24  38  #include <linux/iopoll.h>
ad62e1e67751d21 Ashwin Chaugule    2016-02-17  39  #include <linux/ktime.h>
80b8286aeec056d Prakash, Prashanth 2016-08-16  40  #include <linux/rwsem.h>
80b8286aeec056d Prakash, Prashanth 2016-08-16  41  #include <linux/wait.h>
41ea667227bad5c Nathan Fontenot    2020-11-12 @42  #include <linux/topology.h>
337aadff8e4567e Ashwin Chaugule    2015-10-02  43  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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