From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Thu, 19 Jun 2025 20:47:12 +0000 (+0300)
Subject: media: i2c: max96714: Drop check on number of active routes
X-Git-Tag: io_uring-6.17-20250815~92^2~164
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=35392e855abf7d02ad3b061cbc75c7c7c37f0577;p=linux-block.git

media: i2c: max96714: 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 max96714
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/max96714.c b/drivers/media/i2c/max96714.c
index 3cc1b1ae47d1..e3e625e6f11a 100644
--- a/drivers/media/i2c/max96714.c
+++ b/drivers/media/i2c/max96714.c
@@ -370,13 +370,6 @@ static int _max96714_set_routing(struct v4l2_subdev *sd,
 	};
 	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)