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-rw-r--r--drivers/firmware/arm_scmi/optee.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/firmware/arm_scmi/optee.c b/drivers/firmware/arm_scmi/optee.c
index d9819b0197ec..901737c9f5f8 100644
--- a/drivers/firmware/arm_scmi/optee.c
+++ b/drivers/firmware/arm_scmi/optee.c
@@ -506,6 +506,7 @@ static int scmi_optee_service_probe(struct device *dev)
agent->dev = dev;
agent->tee_ctx = tee_ctx;
INIT_LIST_HEAD(&agent->channel_list);
+ mutex_init(&agent->mu);
ret = get_capabilities(agent);
if (ret)