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Subject: doc: media: v4l/func-open.rst: ENXIO should be ENODEV
Author:  Hans Verkuil <hverkuil-ci...@xs4all.nl>
Date:    Fri Feb 23 10:15:20 2024 +0100

The error that V4L2 returns when an attempt is made to open an
unregisted device node is ENODEV, no ENXIO. Update the documentation.

Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>

 Documentation/userspace-api/media/v4l/func-open.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

---

diff --git a/Documentation/userspace-api/media/v4l/func-open.rst 
b/Documentation/userspace-api/media/v4l/func-open.rst
index ba23ff1e45dd..be3808cbf876 100644
--- a/Documentation/userspace-api/media/v4l/func-open.rst
+++ b/Documentation/userspace-api/media/v4l/func-open.rst
@@ -65,8 +65,8 @@ EBUSY
     The driver does not support multiple opens and the device is already
     in use.
 
-ENXIO
-    No device corresponding to this device special file exists.
+ENODEV
+    Device not found or was removed.
 
 ENOMEM
     Not enough kernel memory was available to complete the request.

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