V4L/DVB (8824): gspca: Too much code removed in the suspend/resume changeset.

- the stream must stop when the main application closes the device.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index fe096e76e5c3..42b0b83d0953 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -806,6 +806,11 @@ static int dev_close(struct inode *inode, struct file *file)
 
         /* if the file did the capture, free the streaming resources */
         if (gspca_dev->capt_file == file) {
+                if (gspca_dev->streaming) {
+                        mutex_lock(&gspca_dev->usb_lock);
+                        gspca_stream_off(gspca_dev);
+                        mutex_unlock(&gspca_dev->usb_lock);
+                }
                 frame_free(gspca_dev);
                 gspca_dev->capt_file = NULL;
                 gspca_dev->memory = GSPCA_MEMORY_NO;