Now that the kernel drivers have been fixed to initialize the stream field, and we have the client capability which the userspace uses to say it has initialized the stream field, we can drop the implicit zeroing of the stream field in the various check functions. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx> --- drivers/media/v4l2-core/v4l2-subdev.c | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c index 2ec179cd1264..c1ac6d7a63d2 100644 --- a/drivers/media/v4l2-core/v4l2-subdev.c +++ b/drivers/media/v4l2-core/v4l2-subdev.c @@ -200,9 +200,6 @@ static inline int check_format(struct v4l2_subdev *sd, if (!format) return -EINVAL; - if (!(sd->flags & V4L2_SUBDEV_FL_STREAMS)) - format->stream = 0; - return check_which(format->which) ? : check_pad(sd, format->pad) ? : check_state(sd, state, format->which, format->pad, format->stream); } @@ -230,9 +227,6 @@ static int call_enum_mbus_code(struct v4l2_subdev *sd, if (!code) return -EINVAL; - if (!(sd->flags & V4L2_SUBDEV_FL_STREAMS)) - code->stream = 0; - return check_which(code->which) ? : check_pad(sd, code->pad) ? : check_state(sd, state, code->which, code->pad, code->stream) ? : sd->ops->pad->enum_mbus_code(sd, state, code); @@ -245,9 +239,6 @@ static int call_enum_frame_size(struct v4l2_subdev *sd, if (!fse) return -EINVAL; - if (!(sd->flags & V4L2_SUBDEV_FL_STREAMS)) - fse->stream = 0; - return check_which(fse->which) ? : check_pad(sd, fse->pad) ? : check_state(sd, state, fse->which, fse->pad, fse->stream) ? : sd->ops->pad->enum_frame_size(sd, state, fse); @@ -283,9 +274,6 @@ static int call_enum_frame_interval(struct v4l2_subdev *sd, if (!fie) return -EINVAL; - if (!(sd->flags & V4L2_SUBDEV_FL_STREAMS)) - fie->stream = 0; - return check_which(fie->which) ? : check_pad(sd, fie->pad) ? : check_state(sd, state, fie->which, fie->pad, fie->stream) ? : sd->ops->pad->enum_frame_interval(sd, state, fie); @@ -298,9 +286,6 @@ static inline int check_selection(struct v4l2_subdev *sd, if (!sel) return -EINVAL; - if (!(sd->flags & V4L2_SUBDEV_FL_STREAMS)) - sel->stream = 0; - return check_which(sel->which) ? : check_pad(sd, sel->pad) ? : check_state(sd, state, sel->which, sel->pad, sel->stream); } -- 2.34.1
