X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fmedia%2Fvideo%2Fstk-webcam.c;h=e9eb6d754d5c85db037e9d41fa398a1e2589830a;hb=d2441183dc222d12961ff2201f5086c846505d93;hp=f1d5b3eaa192bff624503e3d84ab41d5c717793f;hpb=081d868faeb7acdd655c28607f84e797240bd035;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index f1d5b3eaa19..e9eb6d754d5 100644
--- a/drivers/media/video/stk-webcam.c
+++ b/drivers/media/video/stk-webcam.c
@@ -559,7 +559,7 @@ static void stk_clean_iso(struct stk_camera *dev)
 
 		urb = dev->isobufs[i].urb;
 		if (urb) {
-			if (atomic_read(&dev->urbs_used))
+			if (atomic_read(&dev->urbs_used) && is_present(dev))
 				usb_kill_urb(urb);
 			usb_free_urb(urb);
 		}
@@ -688,18 +688,14 @@ static int v4l_stk_release(struct inode *inode, struct file *fp)
 {
 	struct stk_camera *dev = fp->private_data;
 
-	if (dev->owner != fp) {
-		usb_autopm_put_interface(dev->interface);
-		return 0;
+	if (dev->owner == fp) {
+		stk_stop_stream(dev);
+		stk_free_buffers(dev);
+		dev->owner = NULL;
 	}
 
-	stk_stop_stream(dev);
-
-	stk_free_buffers(dev);
-
-	dev->owner = NULL;
-
-	usb_autopm_put_interface(dev->interface);
+	if(is_present(dev))
+		usb_autopm_put_interface(dev->interface);
 
 	return 0;
 }
@@ -1335,7 +1331,7 @@ static int stk_register_video_device(struct stk_camera *dev)
 		STK_ERROR("v4l registration failed\n");
 	else
 		STK_INFO("Syntek USB2.0 Camera is now controlling video device"
-			" /dev/video%d\n", dev->vdev.minor);
+			" /dev/video%d\n", dev->vdev.num);
 	return err;
 }
 
@@ -1430,7 +1426,7 @@ static void stk_camera_disconnect(struct usb_interface *interface)
 	stk_remove_sysfs_files(&dev->vdev);
 
 	STK_INFO("Syntek USB2.0 Camera release resources "
-		"video device /dev/video%d\n", dev->vdev.minor);
+		"video device /dev/video%d\n", dev->vdev.num);
 
 	video_unregister_device(&dev->vdev);
 }