tree: git://anongit.freedesktop.org/drm/drm-tip drm-tip head: aed2ea22e07850d8f5fae07fcf3db8adf694b3d9 commit: 9c654e423507127b37b32e15543b2e04a719eab2 [6/9] Merge remote-tracking branch 'drm-intel/drm-intel-next-queued' into drm-tip config: i386-randconfig-g002-20200206 (attached as .config) compiler: gcc-7 (Debian 7.5.0-3) 7.5.0 reproduce: git checkout 9c654e423507127b37b32e15543b2e04a719eab2 # save the attached .config to linux build tree make ARCH=i386

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

All errors (new ones prefixed by >>):

drivers/gpu/drm/i915/display/intel_display.c:17691:12: error: redefinition of 'sanitize_watermarks_add_affected' static int sanitize_watermarks_add_affected(struct drm_atomic_state *state) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/i915/display/intel_display.c:17667:12: note: previous definition of 'sanitize_watermarks_add_affected' was here static int sanitize_watermarks_add_affected(struct drm_atomic_state *state) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

...

drivers/gpu/drm/i915/display/intel_display.c:17667:12: error: 'sanitize_watermarks_add_affected' defined but not used [-Werror=unused-function]

cc1: all warnings being treated as errors

vim +/sanitize_watermarks_add_affected +17667 drivers/gpu/drm/i915/display/intel_display.c

17666 17667 static int sanitize_watermarks_add_affected(struct drm_atomic_state *state) 17668 { 17669 struct drm_plane *plane; 17670 struct drm_crtc *crtc; 17671 17672 drm_for_each_crtc(crtc, state->dev) { 17673 struct drm_crtc_state *crtc_state; 17674 17675 crtc_state = drm_atomic_get_crtc_state(state, crtc); 17676 if (IS_ERR(crtc_state)) 17677 return PTR_ERR(crtc_state); 17678 } 17679 17680 drm_for_each_plane(plane, state->dev) { 17681 struct drm_plane_state *plane_state; 17682 17683 plane_state = drm_atomic_get_plane_state(state, plane); 17684 if (IS_ERR(plane_state)) 17685 return PTR_ERR(plane_state); 17686 } 17687 17688 return 0; 17689 } 17690

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