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[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>
This commit is contained in:
Hans Verkuil 2013-02-03 09:10:46 -03:00 committed by Mauro Carvalho Chehab
parent fa915996fb
commit 8f9acd236d
1 changed files with 3 additions and 4 deletions
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7
drivers/media/platform/timblogiw.c
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@ -239,13 +239,12 @@ static int timblogiw_querycap(struct file *file, void *priv,
struct video_device *vdev = video_devdata(file); struct video_device *vdev = video_devdata(file);
dev_dbg(&vdev->dev, "%s: Entry\n", __func__); dev_dbg(&vdev->dev, "%s: Entry\n", __func__);
memset(cap, 0, sizeof(*cap));
strncpy(cap->card, TIMBLOGIWIN_NAME, sizeof(cap->card)-1); strncpy(cap->card, TIMBLOGIWIN_NAME, sizeof(cap->card)-1);
strncpy(cap->driver, DRIVER_NAME, sizeof(cap->driver) - 1); strncpy(cap->driver, DRIVER_NAME, sizeof(cap->driver) - 1);
strlcpy(cap->bus_info, vdev->name, sizeof(cap->bus_info)); snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s", vdev->name);
cap->version = TIMBLOGIW_VERSION_CODE; cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
V4L2_CAP_READWRITE; V4L2_CAP_READWRITE;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
return 0; return 0;
} }