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: d51d984c ("soc: qcom: aoss: Add debugfs interface for sending messages")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240225202545.59113-2-krzysztof.kozlowski@linaro.orgSigned-off-by: Bjorn Andersson <andersson@kernel.org>