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-rw-r--r--drivers/gpu/drm/i915/gem/i915_gem_shrinker.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c
index 3e248d3bd869..4f9c8d3021ab 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c
@@ -70,6 +70,7 @@ static void try_to_writeback(struct drm_i915_gem_object *obj,
/**
* i915_gem_shrink - Shrink buffer object caches
+ * @ww: i915 gem ww acquire ctx, or NULL
* @i915: i915 device
* @target: amount of memory to make available, in pages
* @nr_scanned: optional output for number of pages scanned (incremental)