From b3c8fd5d778144340d289ad4825123106aac4a96 Mon Sep 17 00:00:00 2001
From: Peng Fan <peng.fan@nxp.com>
Date: Fri, 11 Jun 2021 11:16:08 +0800
Subject: [PATCH] fix(drivers/scmi-msg): entry: add weak functions

One platform may not implement all the protocols, to avoid build break
when we not include all the protocols, add weak functions.

Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Change-Id: I1485baa2e8f381cb0eede1a7b93ed10e49934971
---
 drivers/scmi-msg/entry.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/drivers/scmi-msg/entry.c b/drivers/scmi-msg/entry.c
index 6980494c2..3537fbe12 100644
--- a/drivers/scmi-msg/entry.c
+++ b/drivers/scmi-msg/entry.c
@@ -11,6 +11,31 @@
 
 #include "common.h"
 
+#pragma weak scmi_msg_get_clock_handler
+#pragma weak scmi_msg_get_rstd_handler
+#pragma weak scmi_msg_get_pd_handler
+#pragma weak scmi_msg_get_voltage_handler
+
+scmi_msg_handler_t scmi_msg_get_clock_handler(struct scmi_msg *msg __unused)
+{
+	return NULL;
+}
+
+scmi_msg_handler_t scmi_msg_get_rstd_handler(struct scmi_msg *msg __unused)
+{
+	return NULL;
+}
+
+scmi_msg_handler_t scmi_msg_get_pd_handler(struct scmi_msg *msg __unused)
+{
+	return NULL;
+}
+
+scmi_msg_handler_t scmi_msg_get_voltage_handler(struct scmi_msg *msg __unused)
+{
+	return NULL;
+}
+
 void scmi_status_response(struct scmi_msg *msg, int32_t status)
 {
 	assert(msg->out && msg->out_size >= sizeof(int32_t));