drivers/gpu/drm/i915/display/intel_display.c:38:1: iwyu: warning: superfluous #include <drm/drm_damage_helper.h>

* drivers/gpu/drm/i915/display/intel_display.c:38:1: iwyu: warning: superfluous #include <drm/drm_damage_helper.h>
@ 2021-07-21 12:55 kernel test robot
  0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-07-21 12:55 UTC (permalink / raw)
  To: kbuild

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CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Dave Airlie <airlied@redhat.com>
CC: Jani Nikula <jani.nikula@intel.com>
CC: "Ville Syrjälä" <ville.syrjala@linux.intel.com>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   8cae8cd89f05f6de223d63e6d15e31c8ba9cf53b
commit: 99ce270a1ec1540d2517bac646a552c0199ae226 drm/i915: refactor cursor code out of i915_display.c
date:   7 months ago
:::::: branch date: 2 days ago
:::::: commit date: 7 months ago
config: x86_64-randconfig-b001-20210705 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 89c1c64cc3170a05a881bb9954feafc3edca6704)
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=99ce270a1ec1540d2517bac646a552c0199ae226
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 99ce270a1ec1540d2517bac646a552c0199ae226
        # 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/gpu/drm/gma500/ drivers/gpu/drm/i915/ drivers/gpu/drm/vmwgfx/ drivers/platform/

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/gpu/drm/i915/display/intel_display.c:38:1: iwyu: warning: superfluous #include <drm/drm_damage_helper.h>
   drivers/gpu/drm/i915/display/intel_display.c:40:1: iwyu: warning: superfluous #include <drm/drm_edid.h>
   drivers/gpu/drm/i915/display/intel_display.c:43:1: iwyu: warning: superfluous #include <drm/drm_probe_helper.h>
   drivers/gpu/drm/i915/display/intel_display.c:27:1: iwyu: warning: superfluous #include <linux/i2c.h>
   drivers/gpu/drm/i915/display/intel_display.c:28:1: iwyu: warning: superfluous #include <linux/input.h>
   drivers/gpu/drm/i915/display/intel_display.c:29:1: iwyu: warning: superfluous #include <linux/intel-iommu.h>
   drivers/gpu/drm/i915/display/intel_display.c:31:1: iwyu: warning: superfluous #include <linux/module.h>
   drivers/gpu/drm/i915/display/intel_display.c:74:1: iwyu: warning: superfluous #include "intel_dp_link_training.h"

vim +38 drivers/gpu/drm/i915/display/intel_display.c

d0e93599d396db6 drivers/gpu/drm/i915/intel_display.c         Sam Ravnborg          2019-01-26  34  
319c1d420a0b62d drivers/gpu/drm/i915/intel_display.c         Xi Ruoyao             2015-03-12  35  #include <drm/drm_atomic.h>
c196e1d66c36b07 drivers/gpu/drm/i915/intel_display.c         Matt Roper            2015-01-21  36  #include <drm/drm_atomic_helper.h>
d0e93599d396db6 drivers/gpu/drm/i915/intel_display.c         Sam Ravnborg          2019-01-26  37  #include <drm/drm_atomic_uapi.h>
093a3a30000926b drivers/gpu/drm/i915/display/intel_display.c José Roberto de Souza 2020-06-25 @38  #include <drm/drm_damage_helper.h>
760285e7e7ab282 drivers/gpu/drm/i915/intel_display.c         David Howells         2012-10-02  39  #include <drm/drm_dp_helper.h>
d0e93599d396db6 drivers/gpu/drm/i915/intel_display.c         Sam Ravnborg          2019-01-26  40  #include <drm/drm_edid.h>
d0e93599d396db6 drivers/gpu/drm/i915/intel_display.c         Sam Ravnborg          2019-01-26  41  #include <drm/drm_fourcc.h>
465c120c4c252e1 drivers/gpu/drm/i915/intel_display.c         Matt Roper            2014-05-29  42  #include <drm/drm_plane_helper.h>
fcd70cd36b9bf69 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter         2019-01-17  43  #include <drm/drm_probe_helper.h>
465c120c4c252e1 drivers/gpu/drm/i915/intel_display.c         Matt Roper            2014-05-29  44  #include <drm/drm_rect.h>
d0e93599d396db6 drivers/gpu/drm/i915/intel_display.c         Sam Ravnborg          2019-01-26  45  

:::::: The code at line 38 was first introduced by commit
:::::: 093a3a30000926b8bda9eef773e4ed5079053350 drm/i915: Add plane damage clips property

:::::: TO: José Roberto de Souza <jose.souza@intel.com>
:::::: CC: José Roberto de Souza <jose.souza@intel.com>

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

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