soc: qcom: aoss: add missing kerneldoc for qmp members

Add missing kerneldoc to silence:

  qcom_aoss.c:93: warning: Function parameter or struct member 'debugfs_root' not described in 'qmp'
  qcom_aoss.c:93: warning: Function parameter or struct member 'debugfs_files' not described in 'qmp'

Fixes: d51d984 ("soc: qcom: aoss: Add debugfs interface for sending messages")
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>

Author: krzk

drivers/soc/qcom/qcom_aoss.c

@@ -71,6 +71,8 @@ struct qmp_cooling_device {
  * @tx_lock: provides synchronization between multiple callers of qmp_send()
  * @qdss_clk: QDSS clock hw struct
  * @cooling_devs: thermal cooling devices
+ * @debugfs_root: directory for the developer/tester interface
+ * @debugfs_files: array of individual debugfs entries under debugfs_root
  */
 struct qmp {
 	void __iomem *msgram;