VIDIOC_ENUM_FRAMEINTERVALS is not recommended for a top video driver.
The frame rate is defined by the sensor subdevice, thus it can be queried
directly by anyone interested in the frame intervals.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>