1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvif/parent.h b/drivers/gpu/drm/nouveau/include/nvif/parent.h
new file mode 100644
index 000000000000..41cb1b0d90d3
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/parent.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVIF_PARENT_H__
+#define __NVIF_PARENT_H__
+#include <nvif/os.h>
+struct nvif_object;
+
+struct nvif_parent {
+	const struct nvif_parent_func {
+		void (*debugf)(struct nvif_object *, const char *fmt, ...) __printf(2, 3);
+		void (*errorf)(struct nvif_object *, const char *fmt, ...) __printf(2, 3);
+	} *func;
+};
+
+static inline void
+nvif_parent_dtor(struct nvif_parent *parent)
+{
+	parent->func = NULL;
+}
+
+static inline void
+nvif_parent_ctor(const struct nvif_parent_func *func, struct nvif_parent *parent)
+{
+	parent->func = func;
+}
+#endif