diff options
Diffstat (limited to 'drivers/media/video/pxa_camera.c')
| -rw-r--r-- | drivers/media/video/pxa_camera.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c index 9758f7e..bef3c9c 100644 --- a/drivers/media/video/pxa_camera.c +++ b/drivers/media/video/pxa_camera.c @@ -803,6 +803,15 @@ static int pxa_camera_querycap(struct soc_camera_host *ici, return 0; } +static spinlock_t *pxa_camera_spinlock_alloc(struct soc_camera_file *icf) +{ + struct soc_camera_host *ici = + to_soc_camera_host(icf->icd->dev.parent); + struct pxa_camera_dev *pcdev = ici->priv; + + return &pcdev->lock; +} + static struct soc_camera_host_ops pxa_soc_camera_host_ops = { .owner = THIS_MODULE, .add = pxa_camera_add_device, @@ -814,6 +823,7 @@ static struct soc_camera_host_ops pxa_soc_camera_host_ops = { .querycap = pxa_camera_querycap, .try_bus_param = pxa_camera_try_bus_param, .set_bus_param = pxa_camera_set_bus_param, + .spinlock_alloc = pxa_camera_spinlock_alloc, }; /* Should be allocated dynamically too, but we have only one. */ |