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authorHans Verkuil <hans.verkuil@cisco.com>2013-06-27 02:44:04 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-06-28 15:09:43 -0300
commit8f484d8767d3d80bc20bb341a4b3e35894ef704b (patch)
treec0906f1dc6e8fd25644fc787bead2b8906a04b6e /drivers/media
parentae09e9e73a7d59bf0f8cc92e51c51abbd4cab732 (diff)
[media] mem2mem: set missing v4l2_dev pointer
The m2m-deinterlace, mem2mem_testdev and mx2_emmaprp drivers didn't set the v4l2_dev pointer in struct video_device, even though a v4l2_device was registered correctly. These days this v4l2_dev pointer must be set correctly, so this patch adds that for these three drivers. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/platform/m2m-deinterlace.c1
-rw-r--r--drivers/media/platform/mem2mem_testdev.c3
-rw-r--r--drivers/media/platform/mx2_emmaprp.c1
3 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/platform/m2m-deinterlace.c b/drivers/media/platform/m2m-deinterlace.c
index 758564649589..540516ca872c 100644
--- a/drivers/media/platform/m2m-deinterlace.c
+++ b/drivers/media/platform/m2m-deinterlace.c
@@ -1033,6 +1033,7 @@ static int deinterlace_probe(struct platform_device *pdev)
*vfd = deinterlace_videodev;
vfd->lock = &pcdev->dev_mutex;
+ vfd->v4l2_dev = &pcdev->v4l2_dev;
ret = video_register_device(vfd, VFL_TYPE_GRABBER, 0);
if (ret) {
diff --git a/drivers/media/platform/mem2mem_testdev.c b/drivers/media/platform/mem2mem_testdev.c
index 4cc7f65d7d76..6a17676f9d72 100644
--- a/drivers/media/platform/mem2mem_testdev.c
+++ b/drivers/media/platform/mem2mem_testdev.c
@@ -1051,6 +1051,7 @@ static int m2mtest_probe(struct platform_device *pdev)
*vfd = m2mtest_videodev;
vfd->lock = &dev->dev_mutex;
+ vfd->v4l2_dev = &dev->v4l2_dev;
ret = video_register_device(vfd, VFL_TYPE_GRABBER, 0);
if (ret) {
@@ -1061,7 +1062,7 @@ static int m2mtest_probe(struct platform_device *pdev)
video_set_drvdata(vfd, dev);
snprintf(vfd->name, sizeof(vfd->name), "%s", m2mtest_videodev.name);
dev->vfd = vfd;
- v4l2_info(&dev->v4l2_dev, MEM2MEM_TEST_MODULE_NAME
+ v4l2_info(&dev->v4l2_dev,
"Device registered as /dev/video%d\n", vfd->num);
setup_timer(&dev->timer, device_isr, (long)dev);
diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c
index f7440e585b6b..c690435853bd 100644
--- a/drivers/media/platform/mx2_emmaprp.c
+++ b/drivers/media/platform/mx2_emmaprp.c
@@ -937,6 +937,7 @@ static int emmaprp_probe(struct platform_device *pdev)
*vfd = emmaprp_videodev;
vfd->lock = &pcdev->dev_mutex;
+ vfd->v4l2_dev = &pcdev->v4l2_dev;
video_set_drvdata(vfd, pcdev);
snprintf(vfd->name, sizeof(vfd->name), "%s", emmaprp_videodev.name);