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

kbuild test robot
2018-03-16T23:10:48Z

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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

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