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authorHans Verkuil <hverkuil@xs4all.nl>2018-08-14 03:52:17 -0400
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-09-11 08:37:33 -0400
commit96cb579cc47380a22d3f64da7877e13a7566e296 (patch)
tree6ff3b19adb50f6f611ff34059e79312f6093041b /Documentation/media
parent648301b456b0169af4a8be49ea59a91742c3f75b (diff)
media: cec-func-poll.rst/func-poll.rst: update EINVAL description
nfds depends on RLIMIT_NOFILE, not OPEN_MAX. Update the description for cec and v4l2. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'Documentation/media')
-rw-r--r--Documentation/media/uapi/cec/cec-func-poll.rst3
-rw-r--r--Documentation/media/uapi/v4l/func-poll.rst3
2 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/media/uapi/cec/cec-func-poll.rst b/Documentation/media/uapi/cec/cec-func-poll.rst
index d49f1ee0742d..c698c969635c 100644
--- a/Documentation/media/uapi/cec/cec-func-poll.rst
+++ b/Documentation/media/uapi/cec/cec-func-poll.rst
@@ -74,4 +74,5 @@ is returned, and the ``errno`` variable is set appropriately:
The call was interrupted by a signal.
``EINVAL``
- The ``nfds`` argument is greater than ``OPEN_MAX``.
+ The ``nfds`` value exceeds the ``RLIMIT_NOFILE`` value. Use
+ ``getrlimit()`` to obtain this value.
diff --git a/Documentation/media/uapi/v4l/func-poll.rst b/Documentation/media/uapi/v4l/func-poll.rst
index 360bc6523ae2..967fe8920729 100644
--- a/Documentation/media/uapi/v4l/func-poll.rst
+++ b/Documentation/media/uapi/v4l/func-poll.rst
@@ -113,4 +113,5 @@ EINTR
The call was interrupted by a signal.
EINVAL
- The ``nfds`` argument is greater than ``OPEN_MAX``.
+ The ``nfds`` value exceeds the ``RLIMIT_NOFILE`` value. Use
+ ``getrlimit()`` to obtain this value.