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[14/15] media: rcar_vin: fill in bus_info field

Message ID 1435224669-23672-15-git-send-email-william.towle@codethink.co.uk (mailing list archive)
State New, archived
Headers show

Commit Message

William Towle June 25, 2015, 9:31 a.m. UTC 
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(+)
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Patch

diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c
index 1023c5b..20f690d 100644
--- a/drivers/media/platform/soc_camera/rcar_vin.c
+++ b/drivers/media/platform/soc_camera/rcar_vin.c
@@ -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;
 }