From: Lars-Peter Clausen <lars@metafoo.de>
Date: Tue, 3 Jan 2012 13:59:41 +0000 (+0100)
Subject: staging:iio:events: Add poll support
X-Git-Tag: v3.4-rc1~186^2~176^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e18045ed75ec682a26a385b0072dcc030fd12a7e;p=pandora-kernel.git

staging:iio:events: Add poll support

Add poll support to the event queue. This will allow us to check for pending
events in a application's event loop using poll() or similar. Since we already
have support for blocking reads adding poll support as well is trivial.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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