media: i2c: imx415: Drop HAS_EVENTS flag

media: i2c: imx415: Drop HAS_EVENTS flag

v4l2_subdev_init_finalize() already sets the HAS_EVENTS flag if a
control handler is set. Let's drop the HAS_EVENTS flag.

Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tommaso Merciai <tomm.merciai@gmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Michael Riesch <michael.riesch@wolfvision.net>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>