diff options
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2022-07-11 12:21:08 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-08-19 13:47:00 +0200 |
| commit | 7392d87a9febb5f46f28d4704eb5636c5e22cdeb (patch) | |
| tree | 983a759864b7d861687870a9400d59c9428d4e73 /drivers/media/v4l2-core/v4l2-ctrls-api.c | |
| parent | 5f2c5c69a61dc5411d436c1a422f8a1ee195a924 (diff) | |
media: v4l2-ctrls: alloc arrays in ctrl_ref
Also allocate space for arrays in struct ctrl_ref.
This is in preparation for allowing to change the array size from
a driver.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-ctrls-api.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-ctrls-api.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/v4l2-core/v4l2-ctrls-api.c b/drivers/media/v4l2-core/v4l2-ctrls-api.c index 1b90bd7c4010..6f1b72c59e8e 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls-api.c +++ b/drivers/media/v4l2-core/v4l2-ctrls-api.c @@ -467,7 +467,7 @@ int v4l2_g_ext_ctrls_common(struct v4l2_ctrl_handler *hdl, if (is_default) ret = def_to_user(cs->controls + idx, ref->ctrl); - else if (is_request && ref->p_req_dyn_enomem) + else if (is_request && ref->p_req_array_enomem) ret = -ENOMEM; else if (is_request && ref->p_req_valid) ret = req_to_user(cs->controls + idx, ref); |