I moved the call to hybrid_tuner_release_state(priv) after
"priv->firmware" dereference.

Fixes: 5264a522 ('[media] media: tuner xc5000 - release firmwware from xc5000_release()')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Shuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>