Clarify the provenance of the firmware loader firmware_class module name
and why we cannot rename the module in the future.
Reviewed-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Reviewed-by: NKees Cook <keescook@chromium.org>
Signed-off-by: NLuis R. Rodriguez <mcgrof@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>