5 files changed, 11 insertions, 4 deletions
diff --git a/drivers/firmware/scmi/mailbox_agent.c b/drivers/firmware/scmi/mailbox_agent.c
index 8e4af0c8faf..aa4929aafae 100644
--- a/drivers/firmware/scmi/mailbox_agent.c
+++ b/drivers/firmware/scmi/mailbox_agent.c
@@ -31,7 +31,9 @@ struct scmi_mbox_channel {
 	ulong timeout_us;
 };
 
-static int scmi_mbox_process_msg(struct udevice *dev, struct scmi_msg *msg)
+static int scmi_mbox_process_msg(struct udevice *dev,
+				 struct scmi_channel *channel,
+				 struct scmi_msg *msg)
 {
 	struct scmi_mbox_channel *chan = dev_get_plat(dev);
 	int ret;
diff --git a/drivers/firmware/scmi/optee_agent.c b/drivers/firmware/scmi/optee_agent.c
index bf0647bafd1..771fa25e989 100644
--- a/drivers/firmware/scmi/optee_agent.c
+++ b/drivers/firmware/scmi/optee_agent.c
@@ -267,7 +267,9 @@ static void release_shm(struct udevice *dev, struct channel_session *sess)
 		tee_shm_free(sess->tee_shm);
 }
 
-static int scmi_optee_process_msg(struct udevice *dev, struct scmi_msg *msg)
+static int scmi_optee_process_msg(struct udevice *dev,
+				  struct scmi_channel *channel,
+				  struct scmi_msg *msg)
 {
 	struct channel_session sess = { };
 	int ret;
diff --git a/drivers/firmware/scmi/sandbox-scmi_agent.c b/drivers/firmware/scmi/sandbox-scmi_agent.c
index c555164d196..031882998df 100644
--- a/drivers/firmware/scmi/sandbox-scmi_agent.c
+++ b/drivers/firmware/scmi/sandbox-scmi_agent.c
@@ -471,6 +471,7 @@ static int sandbox_scmi_voltd_level_get(struct udevice *dev,
 }
 
 static int sandbox_scmi_test_process_msg(struct udevice *dev,
+					 struct scmi_channel *channel,
 					 struct scmi_msg *msg)
 {
 	switch (msg->protocol_id) {
diff --git a/drivers/firmware/scmi/scmi_agent-uclass.c b/drivers/firmware/scmi/scmi_agent-uclass.c
index 93cfc9c395b..c9c9c00384a 100644
--- a/drivers/firmware/scmi/scmi_agent-uclass.c
+++ b/drivers/firmware/scmi/scmi_agent-uclass.c
@@ -133,7 +133,7 @@ int devm_scmi_process_msg(struct udevice *dev, struct scmi_channel *channel,
 	ops = transport_dev_ops(parent);
 
 	if (ops->process_msg)
-		return ops->process_msg(parent, msg);
+		return ops->process_msg(parent, NULL, msg);
 
 	return -EPROTONOSUPPORT;
 }
diff --git a/drivers/firmware/scmi/smccc_agent.c b/drivers/firmware/scmi/smccc_agent.c
index 5e166ca93ee..b7a930b24df 100644
--- a/drivers/firmware/scmi/smccc_agent.c
+++ b/drivers/firmware/scmi/smccc_agent.c
@@ -30,7 +30,9 @@ struct scmi_smccc_channel {
 	struct scmi_smt smt;
 };
 
-static int scmi_smccc_process_msg(struct udevice *dev, struct scmi_msg *msg)
+static int scmi_smccc_process_msg(struct udevice *dev,
+				  struct scmi_channel *channel,
+				  struct scmi_msg *msg)
 {
 	struct scmi_smccc_channel *chan = dev_get_plat(dev);
 	struct arm_smccc_res res;