From 774dd5d9bdcbfe2efb3425e8a0be0b4d01a65c26 Mon Sep 17 00:00:00 2001
From: "Dyks, Axel (XL)" <xl@xlsigned.net>
Date: Sun, 11 Jun 2006 17:14:35 -0300
Subject: [PATCH] V4L/DVB (4090): Fix cinergyt2_poll() to allow non-blocking IO
 on frontend

cinergyt2_poll()" shouldn't return (POLLIN | POLLRDNORM | POLLPRI) when
there are no pending events. User space programs that do non-bocking IO
using "select()" and/or "poll()" would otherwise produce high system load.
Acked-by: Andreas Oberritter <obi@linuxtv.org>

Signed-off-by: Axel Dyks <xl@xlsigned.net>
Acked-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
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