diff options
Diffstat (limited to 'isp/subdev.c')
| -rw-r--r-- | isp/subdev.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/isp/subdev.c b/isp/subdev.c index b4894a2..9b36234 100644 --- a/isp/subdev.c +++ b/isp/subdev.c @@ -75,7 +75,11 @@ int v4l2_subdev_open(struct media_entity *entity) void v4l2_subdev_close(struct media_entity *entity) { + if (entity->fd == -1) + return; + close(entity->fd); + entity->fd = -1; } int v4l2_subdev_get_format(struct media_entity *entity, |