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poll: Update code comments to reflect latest changes

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It is now possible to poll event if there is another thread polling.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Luiz Augusto von Dentz 2017-09-07 10:57:27 +03:00 • committed by Anas Nashif
commit 8786244ebc
1 changed files with 1 additions and 3 deletions
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4
kernel/poll.c
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@ -227,9 +227,7 @@ int k_poll(struct k_poll_event *events, int num_events, s32_t timeout)
/*
* If we're not polling anymore, it means that at least one event
* condition is met, either when looping through the events here or
* because one of the events registered has had its state changed, or
* that one of the objects we wanted to poll on already had a thread
* polling on it.
* because one of the events registered has had its state changed.
*/
if (!is_polling()) {
clear_event_registrations(events, last_registered, key);