media: i2c: ds90ub913: Drop check on number of active routes

The subdev core now limits the number of active routes to
V4L2_FRAME_DESC_ENTRY_MAX. Drop the duplicated check in the ds90ub913
driver.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

diff --git a/drivers/media/i2c/ds90ub913.c b/drivers/media/i2c/ds90ub913.c
index c34ffeae5f5080875463b6b6d45acbd9e107d461..bc74499b0a966ef97512b8ad2fe92bebaeb0785b 100644 (file)
--- a/drivers/media/i2c/ds90ub913.c
+++ b/drivers/media/i2c/ds90ub913.c
@@ -337,14 +337,6 @@ static int _ub913_set_routing(struct v4l2_subdev *sd,
        unsigned int i;
        int ret;
 
-       /*
-        * Note: we can only support up to V4L2_FRAME_DESC_ENTRY_MAX, until
-        * frame desc is made dynamically allocated.
-        */
-
-       if (routing->num_routes > V4L2_FRAME_DESC_ENTRY_MAX)
-               return -EINVAL;
-
        ret = v4l2_subdev_routing_validate(sd, routing,
                                           V4L2_SUBDEV_ROUTING_ONLY_1_TO_1);
        if (ret)