From 83427ac5d643308ccb36e05d525949952bdedc27 Mon Sep 17 00:00:00 2001
From: Jonathan Corbet <corbet-v4l@lwn.net>
Date: Fri, 13 Oct 2006 07:51:16 -0300
Subject: [PATCH] V4L/DVB (4743): Fix oops in VIDIOC_G_PARM

The call to v4l2_std_construct() in the VIDIOC_G_PARM handler treats
vfd->current_norm as if it were an index - but it's not.  The result is
an oops if the driver has no vidioc_g_parm() method defined.  Here's the
fix.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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