diff options
Diffstat (limited to 'Documentation/media/uapi/cec/cec-func-poll.rst')
| -rw-r--r-- | Documentation/media/uapi/cec/cec-func-poll.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/media/uapi/cec/cec-func-poll.rst b/Documentation/media/uapi/cec/cec-func-poll.rst index 6a863cfda6e0..fa0abd8fb160 100644 --- a/Documentation/media/uapi/cec/cec-func-poll.rst +++ b/Documentation/media/uapi/cec/cec-func-poll.rst @@ -30,7 +30,7 @@ Arguments List of FD events to be watched ``nfds`` - Number of FD efents at the \*ufds array + Number of FD events at the \*ufds array ``timeout`` Timeout to wait for events @@ -49,7 +49,7 @@ is non-zero). CEC devices set the ``POLLIN`` and ``POLLRDNORM`` flags in the ``revents`` field if there are messages in the receive queue. If the transmit queue has room for new messages, the ``POLLOUT`` and ``POLLWRNORM`` flags are set. If there are events in the event queue, -then the ``POLLPRI`` flag is set. When the function timed out it returns +then the ``POLLPRI`` flag is set. When the function times out it returns a value of zero, on failure it returns -1 and the ``errno`` variable is set appropriately. |