au0828_create_media_graph() checks if entity.links is null or not to determine, if vbi_dev and vdev entities have been registered. Checking entity.parent field is right way, as parent field gets initialized when entity is registered. Fix it to check entity.parent field.
Signed-off-by: Shuah Khan shuahkh@osg.samsung.com --- drivers/media/usb/au0828/au0828-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/usb/au0828/au0828-core.c b/drivers/media/usb/au0828/au0828-core.c index 276598b..0b8dc49 100644 --- a/drivers/media/usb/au0828/au0828-core.c +++ b/drivers/media/usb/au0828/au0828-core.c @@ -263,11 +263,11 @@ static void au0828_create_media_graph(struct au0828_dev *dev) if (tuner) media_entity_create_link(tuner, 0, decoder, 0, MEDIA_LNK_FL_ENABLED); - if (dev->vdev.entity.links) + if (dev->vdev.entity.parent) media_entity_create_link(decoder, AU8522_PAD_VID_OUT, &dev->vdev.entity, 0, MEDIA_LNK_FL_ENABLED); - if (dev->vbi_dev.entity.links) + if (dev->vbi_dev.entity.parent) media_entity_create_link(decoder, AU8522_PAD_VBI_OUT, &dev->vbi_dev.entity, 0, MEDIA_LNK_FL_ENABLED);