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Subject[PATCH v3 1/2] nvmem: core: add root_only member to nvmem device struct
Date
As we are planning to move to use sysfs is_bin_visible callback,
having root_only as part of nvmem_device will help decide correct
permissions.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
drivers/nvmem/core.c | 1 +
drivers/nvmem/nvmem.h | 1 +
2 files changed, 2 insertions(+)

diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index e8f7bea93abf..7d28e1cca4e0 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -377,6 +377,7 @@ struct nvmem_device *nvmem_register(const struct nvmem_config *config)
nvmem->dev.type = &nvmem_provider_type;
nvmem->dev.bus = &nvmem_bus_type;
nvmem->dev.parent = config->dev;
+ nvmem->root_only = config->root_only;
nvmem->priv = config->priv;
nvmem->type = config->type;
nvmem->reg_read = config->reg_read;
diff --git a/drivers/nvmem/nvmem.h b/drivers/nvmem/nvmem.h
index be0d66d75c8a..16c0d3ad6679 100644
--- a/drivers/nvmem/nvmem.h
+++ b/drivers/nvmem/nvmem.h
@@ -20,6 +20,7 @@ struct nvmem_device {
struct kref refcnt;
size_t size;
bool read_only;
+ bool root_only;
int flags;
enum nvmem_type type;
struct bin_attribute eeprom;
--
2.21.0
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