[drm-intel:drm-intel-fixes 4/4] drivers/gpu/drm/drm_mm.c:629:3: error: implicit declaration of function '__drm_mm_hole_node_end'

[kbuild test robot]

tree:   git://people.freedesktop.org/~danvet/drm-intel.git drm-intel-fixes
head:   42f26597f4631137336315798461cd3d554e120c
commit: 42f26597f4631137336315798461cd3d554e120c [4/4] drm: Only evict the blocks required to create the requested hole
config: make ARCH=x86_64 allyesconfig

All error/warnings:

drivers/gpu/drm/drm_mm.c: In function 'drm_mm_scan_remove_block':
drivers/gpu/drm/drm_mm.c:629:3: error: implicit declaration of function '__drm_mm_hole_node_end' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

vim +/__drm_mm_hole_node_end +629 drivers/gpu/drm/drm_mm.c

ea7b1dd4 Daniel Vetter 2011-02-18  623  	prev_node = list_entry(node->node_list.prev, struct drm_mm_node,
ea7b1dd4 Daniel Vetter 2011-02-18  624  			       node_list);
709ea971 Daniel Vetter 2010-07-02  625  
ea7b1dd4 Daniel Vetter 2011-02-18  626  	prev_node->hole_follows = node->scanned_preceeds_hole;
ea7b1dd4 Daniel Vetter 2011-02-18  627  	list_add(&node->node_list, &prev_node->node_list);
709ea971 Daniel Vetter 2010-07-02  628  
42f26597 Chris Wilson  2012-12-19 @629  	 return (__drm_mm_hole_node_end(node) > mm->scan_hit_start &&
42f26597 Chris Wilson  2012-12-19  630  		 node->start < mm->scan_hit_end);
709ea971 Daniel Vetter 2010-07-02  631  }
709ea971 Daniel Vetter 2010-07-02  632  EXPORT_SYMBOL(drm_mm_scan_remove_block);

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0-DAY kernel build testing backend         Open Source Technology Center
Fengguang Wu, Yuanhan Liu                              Intel Corporation