From 52beeddb68833e02c0923bc46868b347a6ad393c Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Mon, 21 May 2018 04:54:37 -0400 Subject: media: v4l2-ctrls: prepare internal structs for request API Embed and initialize a media_request_object in struct v4l2_ctrl_handler. Add a p_req field to struct v4l2_ctrl_ref that will store the request value. Signed-off-by: Hans Verkuil Signed-off-by: Alexandre Courbot Reviewed-by: Mauro Carvalho Chehab Signed-off-by: Mauro Carvalho Chehab --- drivers/media/v4l2-core/v4l2-ctrls.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/media') diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c index 404291f00715..b33a8bee82b0 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -1901,6 +1901,7 @@ int v4l2_ctrl_handler_init_class(struct v4l2_ctrl_handler *hdl, sizeof(hdl->buckets[0]), GFP_KERNEL | __GFP_ZERO); hdl->error = hdl->buckets ? 0 : -ENOMEM; + media_request_object_init(&hdl->req_obj); return hdl->error; } EXPORT_SYMBOL(v4l2_ctrl_handler_init_class); -- cgit