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Diffstat (limited to 'drivers/firmware/arm_scmi/optee.c')
-rw-r--r--drivers/firmware/arm_scmi/optee.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/firmware/arm_scmi/optee.c b/drivers/firmware/arm_scmi/optee.c
index 25bfb46548..4e7944b91e 100644
--- a/drivers/firmware/arm_scmi/optee.c
+++ b/drivers/firmware/arm_scmi/optee.c
@@ -109,8 +109,10 @@ enum scmi_optee_pta_cmd {
* @rx_len: Response size
* @mu: Mutex protection on channel access
* @cinfo: SCMI channel information
- * @shmem: Virtual base address of the shared memory
- * @req: Shared memory protocol handle for SCMI request and synchronous response
+ * @req: union for SCMI interface
+ * @req.shmem: Virtual base address of the shared memory
+ * @req.msg: Shared memory protocol handle for SCMI request and
+ * synchronous response
* @tee_shm: TEE shared memory handle @req or NULL if using IOMEM shmem
* @link: Reference in agent's channel list
*/