Merge branch 'nfc-constify-pointed-data-missed-part'

Krzysztof Kozlowski says:

====================
nfc: constify pointed data - missed part

This was previously sent [1] but got lost. It was a prerequisite to part two of NFC const [2].

Changes since v2:
1. Drop patch previously 7/8 which cases new warnings "warning: Using
   plain integer as NULL pointer".

Changes since v1:
1. Add patch 1/8 fixing up nfcmrvl_spi_parse_dt()

[1] https://lore.kernel.org/lkml/20210726145224.146006-1-krzysztof.kozlowski@canonical.com/
[2] https://lore.kernel.org/linux-nfc/20210729104022.47761-1-krzysztof.kozlowski@canonical.com/T/#m199fbdde180fa005a10addf28479fcbdc6263eab
====================

Link: https://lore.kernel.org/r/20210730144202.255890-1-krzysztof.kozlowski@canonical.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>