844003052719 ("nvmem: core: remove nvmem_sysfs_get_groups()")
664f0549380c ("nvmem: core: use is_bin_visible for permissions")
e6de179d7a88 ("nvmem: core: add root_only member to nvmem device struct")
3c91ef69a3e9 ("nvmem: check for NULL reg_read and reg_write before dereferencing")
2a127da461a9 ("nvmem: add support for the write-protect pin")