From: Laurent Pinchart Date: Fri, 13 May 2016 16:04:51 +0000 (-0300) Subject: [media] v4l: vsp1: Base link creation on availability of entities X-Git-Tag: v4.8-rc1~152^2~50^2~13 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=078e04993aef1bc7388e99dba99f6793e246c659;p=linux.git [media] v4l: vsp1: Base link creation on availability of entities Check the entity pointer instead of the feature flag to see if the entity is available before creating related links. The two methods are currently equivalent, but will differ in the future as we implement support for ignoring some of the entities present in the hardware. Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c index 70e7a81e8255..7e3b9da5aa11 100644 --- a/drivers/media/platform/vsp1/vsp1_drv.c +++ b/drivers/media/platform/vsp1/vsp1_drv.c @@ -147,7 +147,7 @@ static int vsp1_uapi_create_links(struct vsp1_device *vsp1) return ret; } - if (vsp1->info->features & VSP1_HAS_LIF) { + if (vsp1->lif) { ret = media_create_pad_link(&vsp1->wpf[0]->entity.subdev.entity, RWPF_PAD_SOURCE, &vsp1->lif->entity.subdev.entity,