[media] timblogiw: fix querycap

Don't set version (the core does that for you), fill in device_caps and
prefix bus_info with "platform:".

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Richard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/media/platform/timblogiw.c b/drivers/media/platform/timblogiw.c
index 99861c631798..b557caf5b1a4 100644
--- a/drivers/media/platform/timblogiw.c
+++ b/drivers/media/platform/timblogiw.c
@@ -239,13 +239,12 @@ static int timblogiw_querycap(struct file *file, void  *priv,
         struct video_device *vdev = video_devdata(file);
 
         dev_dbg(&vdev->dev, "%s: Entry\n",  __func__);
-        memset(cap, 0, sizeof(*cap));
         strncpy(cap->card, TIMBLOGIWIN_NAME, sizeof(cap->card)-1);
         strncpy(cap->driver, DRIVER_NAME, sizeof(cap->driver) - 1);
-        strlcpy(cap->bus_info, vdev->name, sizeof(cap->bus_info));
-        cap->version = TIMBLOGIW_VERSION_CODE;
-        cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
+        snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s", vdev->name);
+        cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
                 V4L2_CAP_READWRITE;
+        cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 
         return 0;
 }