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-rw-r--r--drivers/gpu/drm/drm_mm.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c
index 89b891a4847f..632473beb40c 100644
--- a/drivers/gpu/drm/drm_mm.c
+++ b/drivers/gpu/drm/drm_mm.c
@@ -105,6 +105,8 @@ static struct drm_mm_node *drm_mm_search_free_in_range_generic(const struct drm_
 						enum drm_mm_search_flags flags);
 
 #ifdef CONFIG_DRM_DEBUG_MM
+#include <linux/stackdepot.h>
+
 #define STACKDEPTH 32
 #define BUFSZ 4096