[PATCH v2] firmware: qcom_scm-legacy: correct kerneldoc

[Krzysztof Kozlowski]

Correct kerneldoc warnings like:

  drivers/firmware/qcom_scm-legacy.c:133:
    warning: Function parameter or member 'dev' not described in 'scm_legacy_call'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>

---

Changes since v1:
1. Split series per subsystem.
2. Correct argument description (Stephen).
---
 drivers/firmware/qcom_scm-legacy.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/firmware/qcom_scm-legacy.c b/drivers/firmware/qcom_scm-legacy.c
index 1829ba220576..9f918b9e6f8f 100644
--- a/drivers/firmware/qcom_scm-legacy.c
+++ b/drivers/firmware/qcom_scm-legacy.c
@@ -120,6 +120,9 @@ static void __scm_legacy_do(const struct arm_smccc_args *smc,
 /**
  * scm_legacy_call() - Sends a command to the SCM and waits for the command to
  * finish processing.
+ * @dev:	device
+ * @desc:	descriptor structure containing arguments and return values
+ * @res:        results from SMC call
  *
  * A note on cache maintenance:
  * Note that any buffers that are expected to be accessed by the secure world
@@ -211,6 +214,7 @@ int scm_legacy_call(struct device *dev, const struct qcom_scm_desc *desc,
 /**
  * scm_legacy_call_atomic() - Send an atomic SCM command with up to 5 arguments
  * and 3 return values
+ * @unused: device, legacy argument, not used, can be NULL
  * @desc: SCM call descriptor containing arguments
  * @res:  SCM call return values
  *
-- 
2.32.0