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Subject: media: rcar-vin: change name of video device
Author: Niklas Söderlund <niklas.soderlund+rene...@ragnatech.se>
Date: Sat Apr 14 07:57:19 2018 -0400
The rcar-vin driver needs to be part of a media controller to support
Gen3. Give each VIN instance a unique name so it can be referenced from
userspace.
Signed-off-by: Niklas Söderlund <niklas.soderlund+rene...@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com>
drivers/media/platform/rcar-vin/rcar-v4l2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c
b/drivers/media/platform/rcar-vin/rcar-v4l2.c
index c58424aa33c4..2fb8587116f2 100644
--- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
+++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
@@ -991,7 +991,7 @@ int rvin_v4l2_register(struct rvin_dev *vin)
/* video node */
vdev->v4l2_dev = &vin->v4l2_dev;
vdev->queue = &vin->queue;
- strlcpy(vdev->name, KBUILD_MODNAME, sizeof(vdev->name));
+ snprintf(vdev->name, sizeof(vdev->name), "VIN%u output", vin->id);
vdev->release = video_device_release_empty;
vdev->lock = &vin->lock;
vdev->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
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