Add samsung specific changes

include/linux/usb/ucsi_glink.h

@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#ifndef __UCSI_GLINK_H__
+#define __UCSI_GLINK_H__
+
+#include <linux/errno.h>
+#include <linux/usb/typec.h>
+
+struct ucsi_glink_constat_info {
+	enum typec_accessory acc;
+};
+
+struct notifier_block;
+
+#if IS_ENABLED(CONFIG_UCSI_QTI_GLINK)
+
+int register_ucsi_glink_notifier(struct notifier_block *nb);
+int unregister_ucsi_glink_notifier(struct notifier_block *nb);
+
+#else
+
+static inline int register_ucsi_glink_notifier(struct notifier_block *nb)
+{
+	return -ENODEV;
+}
+
+static inline int unregister_ucsi_glink_notifier(struct notifier_block *nb)
+{
+	return -ENODEV;
+}
+
+#endif
+#endif