The SCM calls QCOM_SCM_ES_INVALIDATE_ICE_KEY and
QCOM_SCM_ES_CONFIG_SET_ICE_KEY are also needed for eMMC inline
encryption support, not just for UFS.  Update the comments accordingly.
Reviewed-by: NSatya Tangirala <satyat@google.com>
Acked-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NEric Biggers <ebiggers@google.com>
Link: https://lore.kernel.org/r/20210125183810.198008-7-ebiggers@kernel.orgSigned-off-by: NUlf Hansson <ulf.hansson@linaro.org>