upstream: [media] v4l: vsp1: Initialize media device bus_info field

Fill bus_info with the VSP1 platform device name

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c
index 915d226..2f74f0e 100644 (file)
--- a/drivers/media/platform/vsp1/vsp1_drv.c
+++ b/drivers/media/platform/vsp1/vsp1_drv.c
@@ -137,6 +137,8 @@ static int vsp1_create_entities(struct vsp1_device *vsp1)
 
        mdev->dev = vsp1->dev;
        strlcpy(mdev->model, "VSP1", sizeof(mdev->model));
+       snprintf(mdev->bus_info, sizeof(mdev->bus_info), "platform:%s",
+                dev_name(mdev->dev));
        ret = media_device_register(mdev);
        if (ret < 0) {
                dev_err(vsp1->dev, "media device registration failed (%d)\n",