[PATCH 2/4] nvmem: add missing stubs

[Marco Felsch]

Add missing stubs for nvmem_device_cell_read/write().

Signed-off-by: Marco Felsch <m.felsch at pengutronix.de>
---
 include/linux/nvmem-consumer.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/include/linux/nvmem-consumer.h b/include/linux/nvmem-consumer.h
index 2f79014c0f..d86377bfda 100644
--- a/include/linux/nvmem-consumer.h
+++ b/include/linux/nvmem-consumer.h
@@ -84,6 +84,20 @@ static inline struct nvmem_device *nvmem_device_get(struct device_d *dev,
 static inline void nvmem_device_put(struct nvmem_device *nvmem)
 {
 }
+
+static inline ssize_t nvmem_device_cell_read(struct nvmem_device *nvmem,
+					 struct nvmem_cell_info *info,
+					 void *buf)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int nvmem_device_cell_write(struct nvmem_device *nvmem,
+					  struct nvmem_cell_info *info,
+					  void *buf)
+{
+	return -EOPNOTSUPP;
+}
 #endif /* CONFIG_NVMEM */
 
 #if IS_ENABLED(CONFIG_NVMEM) && IS_ENABLED(CONFIG_OFTREE)
-- 
2.20.1