[media] cx88: hold device lock during sub-driver initialization

[pandora-kernel.git] / drivers / media / video / cx88 / cx88-blackbird.c

diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index bca307e..f637d34 100644 (file)
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -1122,7 +1122,6 @@ static int mpeg_release(struct file *file)
        mutex_lock(&dev->core->lock);
        file->private_data = NULL;
        kfree(fh);
-       mutex_unlock(&dev->core->lock);
 
        /* Make sure we release the hardware */
        drv = cx8802_get_driver(dev, CX88_MPEG_BLACKBIRD);
@@ -1131,6 +1130,8 @@ static int mpeg_release(struct file *file)
 
        atomic_dec(&dev->core->mpeg_users);
 
+       mutex_unlock(&dev->core->lock);
+
        return 0;
 }
 
@@ -1334,11 +1335,9 @@ static int cx8802_blackbird_probe(struct cx8802_driver *drv)
        blackbird_register_video(dev);
 
        /* initial device configuration: needed ? */
-       mutex_lock(&dev->core->lock);
 //     init_controls(core);
        cx88_set_tvnorm(core,core->tvnorm);
        cx88_video_mux(core,0);
-       mutex_unlock(&dev->core->lock);
 
        return 0;