This fixes a bug introduced by the -git commit:
	bbf7871e1cd58b89f77b1152f457250c6e94b614
It seems that some bttv apps can't work fine when audioset=0.
Thanks to Christian Casteyde <casteyde.christian@free.fr> for pointing this.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
                memset(i,0,sizeof(*i));
                i->index    = n;
                i->type     = V4L2_INPUT_TYPE_CAMERA;
-               i->audioset = 0;
+               i->audioset = 1;
                if (i->index == bttv_tvcards[btv->c.type].tuner) {
                        sprintf(i->name, "Television");
                        i->type  = V4L2_INPUT_TYPE_TUNER;