Documentation to v4l2_i2c_subdev_set_name says I²C device name if
devname parameter is NULL. But instead the I²C driver name is assigned.
Fix this by actually using the i2c_client->name for the subdev name.
Fixes: 0658293012af ("media: v4l: subdev: Add a function to set an I²C sub-device's name")
Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
---
Having a sensor node in DT with compatible = "ovti,ov9281" the subdev
name is "ov9282" without this patch. With this patch applied it is
"ov9281". The i2c_client->name is "ov9281" in every case.
drivers/media/v4l2-core/v4l2-i2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/v4l2-core/v4l2-i2c.c b/drivers/media/v4l2-core/v4l2-i2c.c
index b4acca75644b..90c3c799317a 100644
--- a/drivers/media/v4l2-core/v4l2-i2c.c
+++ b/drivers/media/v4l2-core/v4l2-i2c.c
@@ -33,7 +33,7 @@ void v4l2_i2c_subdev_set_name(struct v4l2_subdev *sd,
const char *devname, const char *postfix)
{
if (!devname)
- devname = client->dev.driver->name;
+ devname = client->name;
if (!postfix)
postfix = "";
--
2.25.1
