[media] drxd: fix divide error
authorEdward Sheldrake <ejsheldrake@gmail.com>
Fri, 26 Aug 2011 15:59:30 +0000 (12:59 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Sun, 4 Sep 2011 14:17:11 +0000 (11:17 -0300)
commitf8a26f052a5f62c7555d09680c1fe8cbfcac590f
tree43bf0081837d7872f0ef6c486164afb1166c9ee8
parent133a9fe949862d9ed8411fb423739f4cee08232d
[media] drxd: fix divide error

Fix division by zero in drxd triggered by running "femon" before any DVB
tuning has been done (by "scandvb" or anything else).

Signed-off-by: Edward Sheldrake <ejsheldrake@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/dvb/frontends/drxd_hard.c