[media] ov7670: check for valid width/height in ov7670_enum_frame_interval
[media] ov7670: check for valid width/height in ov7670_enum_frame_interval

The width and height should be checked in the enum_frame_interval
op. This fixes a v4l2-compliance failure.

Signed-off-by: Hans Verkuil <3a513708f73c27e7d36ebc496aa41dad6a3153ea@cisco.com>
Acked-by: Jonathan Corbet <b2ce64d5587c02f12e367eac59751145a0660c51@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <ad86ba2154032c9f55743a190faa2459a9d61d42@osg.samsung.com>

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