From 72cc9ba39a046132a638888eaa5a14baf55621b2 Mon Sep 17 00:00:00 2001
From: Frank Schaefer <fschaefer.oss@googlemail.com>
Date: Wed, 27 Mar 2013 16:07:41 -0300
Subject: [PATCH] [media] em28xx: ignore isoc DVB USB endpoints with
 wMaxPacketSize = 0 bytes for all alt settings
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Some devices without DVB support (such as the "Terratec Grabby" and
"Easycap DC-60") provide isochronous DVB USB endpoints with wMaxPacketSize set
to 0 bytes for all alt settings.
Ignore these endpoints and avoid registering a DVB device node and loading the
DVB driver extension.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Tested-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
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