[Intel-gfx] [drm-tip:drm-tip 14701/14755] include/drm/drm_of.h:97: multiple definition of `drm_of_lvds_get_dual_link_pixel_order'; drivers/gpu/drm/i2c/tda998x_drv.o:include/drm/drm_of.h:97: first defined here

[kbuild test robot]

tree:   git://anongit.freedesktop.org/drm/drm-tip drm-tip
head:   23aa8ababbd628f988e4bd487d8d87a5c8b809a0
commit: 6529007522ded00b8912c079250620fa7a732166 [14701/14755] drm: of: Add drm_of_lvds_get_dual_link_pixel_order
config: x86_64-randconfig-s1-20191219 (attached as .config)
compiler: gcc-7 (Debian 7.5.0-1) 7.5.0
reproduce:
        git checkout 6529007522ded00b8912c079250620fa7a732166
        # save the attached .config to linux build tree
        make ARCH=x86_64 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp at intel.com>

All errors (new ones prefixed by >>):

   ld: drivers/gpu/drm/etnaviv/etnaviv_drv.o: in function `drm_of_lvds_get_dual_link_pixel_order':
>> include/drm/drm_of.h:97: multiple definition of `drm_of_lvds_get_dual_link_pixel_order'; drivers/gpu/drm/i2c/tda998x_drv.o:include/drm/drm_of.h:97: first defined here

vim +97 include/drm/drm_of.h

    94	
    95	int drm_of_lvds_get_dual_link_pixel_order(const struct device_node *port1,
    96						  const struct device_node *port2)
  > 97	{
    98		return -EINVAL;
    99	}
   100	#endif
   101	

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