Messages in this thread | | | Subject | Re: [PATCH v5 1/1] nvmem: Add support for write-only instances | From | Srinivas Kandagatla <> | Date | Wed, 18 Mar 2020 16:08:20 +0000 |
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On 18/03/2020 15:20, Nicholas Johnson wrote: > There is at least one real-world use-case for write-only nvmem > instances. Refer to 03cd45d2e219 ("thunderbolt: Prevent crash if > non-active NVMem file is read"). > > Add support for write-only nvmem instances by adding attrs for 0200. > > Change nvmem_register() to abort if NULL group is returned from > nvmem_sysfs_get_groups(). > > Return NULL from nvmem_sysfs_get_groups() in invalid cases. > > Signed-off-by: Nicholas Johnson<nicholas.johnson-opensource@outlook.com.au> > --- > drivers/nvmem/core.c | 10 +++++-- > drivers/nvmem/nvmem-sysfs.c | 56 +++++++++++++++++++++++++++++++------ > 2 files changed, 56 insertions(+), 10 deletions(-)
Applied thanks,
--srini
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