Re: [PATCH] drm/dp: Correctly mask DP_TRAINING_AUX_RD_INTERVAL values for DP 1.4

From: kbuild test robot <lkp@intel.com>
To: matthew.s.atwood@intel.com
Cc: intel-gfx@lists.freedesktop.org, kbuild-all@01.org,
	dri-devel@lists.freedesktop.org
Subject: Re: [PATCH] drm/dp: Correctly mask DP_TRAINING_AUX_RD_INTERVAL values for DP 1.4
Date: Sat, 17 Mar 2018 07:10:48 +0800	[thread overview]
Message-ID: <201803170732.aDd2Asqs%fengguang.wu@intel.com> (raw)
In-Reply-To: <1521148131-18560-1-git-send-email-matthew.s.atwood@intel.com>

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Hi Matt,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on v4.16-rc4]
[also build test ERROR on next-20180316]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/matthew-s-atwood-intel-com/drm-dp-Correctly-mask-DP_TRAINING_AUX_RD_INTERVAL-values-for-DP-1-4/20180316-222756
config: x86_64-federa-25 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   In file included from drivers/gpu/drm/amd/amdgpu/../display/include/dpcd_defs.h:29:0,
                    from drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:42:
>> include/drm/drm_dp_helper.h:67:45: error: expected identifier before numeric constant
    # define DPCD_REV_10                        0x10
                                                ^
   drivers/gpu/drm/amd/amdgpu/../display/include/dpcd_defs.h:32:2: note: in expansion of macro 'DPCD_REV_10'
     DPCD_REV_10 = 0x10,
     ^~~~~~~~~~~

vim +67 include/drm/drm_dp_helper.h

    63	
    64	/* AUX CH addresses */
    65	/* DPCD */
    66	#define DP_DPCD_REV                         0x000
  > 67	# define DPCD_REV_10                        0x10
    68	# define DPCD_REV_11                        0x11
    69	# define DPCD_REV_12                        0x12
    70	# define DPCD_REV_13                        0x13
    71	# define DPCD_REV_14                        0x14
    72	

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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