From dcb78ac761488f59ac16c2e76534c567017ef57b Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <m.chehab@samsung.com>
Date: Sun, 27 Jul 2014 16:27:28 -0300
Subject: [PATCH] [media] cx231xx: Don't let an interface number to go past the
 array

On some newer boards, like HVR-930C HD, the information at
the PCB tables are sometimes higher than the ones actually
available on the device. That causes the probing code to
go past the interfaces array.

Add checks to the interface number before going past the
array.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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