[media] bttv: fix sparse warning
[media] bttv: fix sparse warning

bttv-cards.c:3874:55: warning: incorrect type in initializer (different base types)

Also clean up the code a little by adding spaces.

Signed-off-by: Hans Verkuil <3a513708f73c27e7d36ebc496aa41dad6a3153ea@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <ad86ba2154032c9f55743a190faa2459a9d61d42@osg.samsung.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs