[Intel-gfx] [PATCH] drm/dp: Correctly mask DP_TRAINING_AUX_RD_INTERVAL values for DP 1.4

kbuild test robot lkp at intel.com
Fri Mar 16 23:10:48 UTC 2018

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
        # 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

    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

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