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Subject[PATCH v3 0/2] nvmem: use is_bin_visible callback
Hi Greg,

As suggested I managed to use is_bin_visible for the existing code
and also added few more checks for callbacks before setting
permissions on the file. Which also means that Thunderbolt case
for write-only should be fixed automatically with this patch.

As part of this cleanup it does not make any sense to keep
nvmem-sysfs.c and nvmem.h anymore, so move all the relevant
code to core.c

Changes since v2:
- Remove nvmem_sysfs_get_groups()
- remove nvmem-sysfs.c and nvmem.h and move all
relevant code to core.c

Changes since v1:
- Updated permissions setup logic as suggested by Greg
- Added checks for callbacks.


Srinivas Kandagatla (2):
nvmem: core: add root_only member to nvmem device struct
nvmem: core: use is_bin_visible for permissions

drivers/nvmem/Makefile | 3 -
drivers/nvmem/core.c | 275 +++++++++++++++++++++++++++++++++++-
drivers/nvmem/nvmem-sysfs.c | 269 -----------------------------------
drivers/nvmem/nvmem.h | 64 ---------
4 files changed, 273 insertions(+), 338 deletions(-)
delete mode 100644 drivers/nvmem/nvmem-sysfs.c
delete mode 100644 drivers/nvmem/nvmem.h


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