[PATCH 5.15 637/846] nvmem: core: set size for sysfs bin file

[Greg Kroah-Hartman]

From: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>

[ Upstream commit 86192251033308bb42f1e9813c962989d8ed07ec ]

For some reason we never set the size for nvmem sysfs binary file.
Set this.

Reported-by: Gilles BULOZ <gilles.buloz@xxxxxxxxxxx>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20211130133909.6154-1-srinivas.kandagatla@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/nvmem/core.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index 8976da38b375a..9aecb83021a2d 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -307,6 +307,8 @@ static umode_t nvmem_bin_attr_is_visible(struct kobject *kobj,
 	struct device *dev = kobj_to_dev(kobj);
 	struct nvmem_device *nvmem = to_nvmem_device(dev);
 
+	attr->size = nvmem->size;
+
 	return nvmem_bin_attr_get_umode(nvmem);
 }
 
-- 
2.34.1