diff --git a/sys/dev/drm2/i915/i915_gem_context.c b/sys/dev/drm2/i915/i915_gem_context.c
index 0160ef3599a..39d09b00c61 100644
--- a/sys/dev/drm2/i915/i915_gem_context.c
+++ b/sys/dev/drm2/i915/i915_gem_context.c
@@ -302,7 +302,7 @@ void i915_gem_context_fini(struct drm_device *dev)
 	do_destroy(dev_priv->rings[RCS].default_context);
 }
 
-static int context_idr_cleanup(int id, void *p, void *data)
+static int context_idr_cleanup(uint32_t id, void *p, void *data)
 {
 	struct i915_hw_context *ctx = p;