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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2011-06-14 11:01:52 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-07-27 17:53:32 -0300 |
| commit | 71c6c4c918696625164ffdac4ece9f83bd4a6694 (patch) | |
| tree | 28853b52274a0d8fca87758e089954c3afc5d378 /drivers/media/video/v4l2-ctrls.c | |
| parent | e64025850d11afd0a9ad14d40310bec7ff0f4847 (diff) | |
| download | blackbird-op-linux-71c6c4c918696625164ffdac4ece9f83bd4a6694.tar.gz blackbird-op-linux-71c6c4c918696625164ffdac4ece9f83bd4a6694.zip | |
[media] v4l2-ctrls: v4l2_ctrl_handler_setup code simplification
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/v4l2-ctrls.c')
| -rw-r--r-- | drivers/media/video/v4l2-ctrls.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/media/video/v4l2-ctrls.c b/drivers/media/video/v4l2-ctrls.c index eb6d6fd9b92d..cc2b589140d2 100644 --- a/drivers/media/video/v4l2-ctrls.c +++ b/drivers/media/video/v4l2-ctrls.c @@ -1411,26 +1411,21 @@ int v4l2_ctrl_handler_setup(struct v4l2_ctrl_handler *hdl) int i; /* Skip if this control was already handled by a cluster. */ - if (ctrl->done) + /* Skip button controls and read-only controls. */ + if (ctrl->done || ctrl->type == V4L2_CTRL_TYPE_BUTTON || + (ctrl->flags & V4L2_CTRL_FLAG_READ_ONLY)) continue; for (i = 0; i < master->ncontrols; i++) { if (master->cluster[i]) { cur_to_new(master->cluster[i]); master->cluster[i]->is_new = 1; + master->cluster[i]->done = true; } } - - /* Skip button controls and read-only controls. */ - if (ctrl->type == V4L2_CTRL_TYPE_BUTTON || - (ctrl->flags & V4L2_CTRL_FLAG_READ_ONLY)) - continue; ret = call_op(master, s_ctrl); if (ret) break; - for (i = 0; i < master->ncontrols; i++) - if (master->cluster[i]) - master->cluster[i]->done = true; } mutex_unlock(&hdl->lock); return ret; |
