Patch "media: ov2680: Remove VIDEO_V4L2_SUBDEV_API ifdef-s" has been added to the 6.4-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    media: ov2680: Remove VIDEO_V4L2_SUBDEV_API ifdef-s

to the 6.4-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     media-ov2680-remove-video_v4l2_subdev_api-ifdef-s.patch
and it can be found in the queue-6.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit e3773f8e3787aedc067723df5ab891c3fd0984d5
Author: Hans de Goede <hdegoede@xxxxxxxxxx>
Date:   Thu Aug 3 11:33:19 2023 +0200

    media: ov2680: Remove VIDEO_V4L2_SUBDEV_API ifdef-s
    
    [ Upstream commit 49c282d5a8c5f4d1d9088622bec792294c716010 ]
    
    VIDEO_V4L2_SUBDEV_API is now automatically selected in Kconfig
    for all sensor drivers. Remove the ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
    checks.
    
    This is a preparation patch for fixing ov2680_set_fmt()
    which == V4L2_SUBDEV_FORMAT_TRY calls not properly filling in
    the passed in v4l2_mbus_framefmt struct.
    
    Fixes: 3ee47cad3e69 ("media: ov2680: Add Omnivision OV2680 sensor driver")
    Reviewed-by: Daniel Scally <dan.scally@xxxxxxxxxxxxxxxx>
    Acked-by: Rui Miguel Silva <rmfrfs@xxxxxxxxx>
    Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
    Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/media/i2c/ov2680.c b/drivers/media/i2c/ov2680.c
index c999a898dfe77..de11a5fb03659 100644
--- a/drivers/media/i2c/ov2680.c
+++ b/drivers/media/i2c/ov2680.c
@@ -562,7 +562,6 @@ static int ov2680_get_fmt(struct v4l2_subdev *sd,
 {
 	struct ov2680_dev *sensor = to_ov2680_dev(sd);
 	struct v4l2_mbus_framefmt *fmt = NULL;
-	int ret = 0;
 
 	if (format->pad != 0)
 		return -EINVAL;
@@ -570,22 +569,17 @@ static int ov2680_get_fmt(struct v4l2_subdev *sd,
 	mutex_lock(&sensor->lock);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
 		fmt = v4l2_subdev_get_try_format(&sensor->sd, sd_state,
 						 format->pad);
-#else
-		ret = -EINVAL;
-#endif
 	} else {
 		fmt = &sensor->fmt;
 	}
 
-	if (fmt)
-		format->format = *fmt;
+	format->format = *fmt;
 
 	mutex_unlock(&sensor->lock);
 
-	return ret;
+	return 0;
 }
 
 static int ov2680_set_fmt(struct v4l2_subdev *sd,
@@ -594,9 +588,7 @@ static int ov2680_set_fmt(struct v4l2_subdev *sd,
 {
 	struct ov2680_dev *sensor = to_ov2680_dev(sd);
 	struct v4l2_mbus_framefmt *fmt = &format->format;
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
 	struct v4l2_mbus_framefmt *try_fmt;
-#endif
 	const struct ov2680_mode_info *mode;
 	int ret = 0;
 
@@ -619,10 +611,8 @@ static int ov2680_set_fmt(struct v4l2_subdev *sd,
 	}
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
 		try_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
 		format->format = *try_fmt;
-#endif
 		goto unlock;
 	}
 
@@ -780,9 +770,7 @@ static int ov2680_v4l2_register(struct ov2680_dev *sensor)
 	v4l2_i2c_subdev_init(&sensor->sd, sensor->i2c_client,
 			     &ov2680_subdev_ops);
 
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
 	sensor->sd.flags = V4L2_SUBDEV_FL_HAS_DEVNODE;
-#endif
 	sensor->pad.flags = MEDIA_PAD_FL_SOURCE;
 	sensor->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;