[media] cx231xx: add required VIDIOC_DBG_G_CHIP_IDENT support

This fixes a v4l2_compliance failure.

[mchehab@redhat.com: CodingStyle fixes]
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
1 file changed