[14/15] media: rcar_vin: fill in bus_info field
Commit Message
From: Rob Taylor <rob.taylor@codethink.co.uk>
Adapt rcar_vin_querycap() so that cap->bus_info is populated with
something meaningful/unique.
Signed-off-by: Rob Taylor <rob.taylor@codethink.co.uk>
Signed-off-by: William Towle <william.towle@codethink.co.uk>
---
drivers/media/platform/soc_camera/rcar_vin.c | 1 +
1 file changed, 1 insertion(+)
@@ -1800,6 +1800,7 @@ static int rcar_vin_querycap(struct soc_camera_host *ici,
strlcpy(cap->card, "R_Car_VIN", sizeof(cap->card));
cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
+ snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s%d", DRV_NAME, ici->nr);
return 0;
}