Those functions already export their symbols so make it public
available. Compared to the nvmem_device_cell_read/write() APIs these
functions are a bit easier to use.
Signed-off-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx>
---
drivers/nvmem/core.c | 6 ------
include/linux/nvmem-consumer.h | 19 +++++++++++++++++++
2 files changed, 19 insertions(+), 6 deletions(-)
diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index 06e1414769..b9af31f4b5 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -48,12 +48,6 @@ struct nvmem_cell {
static LIST_HEAD(nvmem_cells);
static LIST_HEAD(nvmem_devs);
-int nvmem_device_read(struct nvmem_device *nvmem, unsigned int offset,
- size_t bytes, void *buf);
-int nvmem_device_write(struct nvmem_device *nvmem, unsigned int offset,
- size_t bytes, const void *buf);
-
-
static ssize_t nvmem_cdev_read(struct cdev *cdev, void *buf, size_t count,
loff_t offset, unsigned long flags)
{
diff --git a/include/linux/nvmem-consumer.h b/include/linux/nvmem-consumer.h
index d86377bfda..5d3d72837b 100644
--- a/include/linux/nvmem-consumer.h
+++ b/include/linux/nvmem-consumer.h
@@ -40,6 +40,10 @@ int nvmem_cell_write(struct nvmem_cell *cell, void *buf, size_t len);
/* direct nvmem device read/write interface */
struct nvmem_device *nvmem_device_get(struct device_d *dev, const char *name);
void nvmem_device_put(struct nvmem_device *nvmem);
+int nvmem_device_read(struct nvmem_device *nvmem, unsigned int offset,
+ size_t bytes, void *buf);
+int nvmem_device_write(struct nvmem_device *nvmem, unsigned int offset,
+ size_t bytes, const void *buf);
ssize_t nvmem_device_cell_read(struct nvmem_device *nvmem,
struct nvmem_cell_info *info, void *buf);
int nvmem_device_cell_write(struct nvmem_device *nvmem,
@@ -98,6 +102,21 @@ static inline int nvmem_device_cell_write(struct nvmem_device *nvmem,
{
return -EOPNOTSUPP;
}
+
+static inline int nvmem_device_read(struct nvmem_device *nvmem,
+ unsigned int offset, size_t bytes,
+ void *buf)
+{
+ return -EOPNOTSUPP;
+}
+
+static inline int nvmem_device_write(struct nvmem_device *nvmem,
+ unsigned int offset, size_t bytes,
+ const void *buf)
+{
+ return -EOPNOTSUPP;
+}
+
#endif /* CONFIG_NVMEM */
#if IS_ENABLED(CONFIG_NVMEM) && IS_ENABLED(CONFIG_OFTREE)
--
2.20.1
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