From: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Always release the queue if the owner closes its filehandle and not when
it is the last open filehandle.
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
---
drivers/media/platform/soc_camera/soc_camera.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c
index 0b09281..9087fed 100644
--- a/drivers/media/platform/soc_camera/soc_camera.c
+++ b/drivers/media/platform/soc_camera/soc_camera.c
@@ -788,20 +788,21 @@ static int soc_camera_close(struct file *file)
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
mutex_lock(&ici->host_lock);
+ if (icd->streamer == file) {
+ if (ici->ops->init_videobuf2)
+ vb2_queue_release(&icd->vb2_vidq);
+ icd->streamer = NULL;
+ }
icd->use_count--;
if (!icd->use_count) {
pm_runtime_suspend(&icd->vdev->dev);
pm_runtime_disable(&icd->vdev->dev);
- if (ici->ops->init_videobuf2)
- vb2_queue_release(&icd->vb2_vidq);
__soc_camera_power_off(icd);
soc_camera_remove_device(icd);
}
- if (icd->streamer == file)
- icd->streamer = NULL;
mutex_unlock(&ici->host_lock);
module_put(ici->ops->owner);
--
2.1.4
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