media: v4l2: Fix v4l2_i2c_subdev_set_name function documentation

[ Upstream commit 0f760f17caa5fcdf185f0798a43013549dde04f8 ]

The doc says the I²C device's name is used if devname is NULL, but
actually the I²C device driver's name is used.

Fixes: b77980a75505 ("media: v4l: subdev: Add a function to set an I²C sub-device's name")
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index c070d8ae11e5ef8bf1d41b782176740a211f4908..c2e9660c4d756f8b51de0731376e31a0f72aab1b 100644 (file)
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -174,7 +174,8 @@ struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
  *
  * @sd: pointer to &struct v4l2_subdev
  * @client: pointer to struct i2c_client
- * @devname: the name of the device; if NULL, the I²C device's name will be used
+ * @devname: the name of the device; if NULL, the I²C device drivers's name
+ *           will be used
  * @postfix: sub-device specific string to put right after the I²C device name;
  *          may be NULL
  */