V4L/DVB (11192): pvrusb2: Implement trace print for stream on / off action

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index 4b1f1b5f43283857583494b070c842c9da485701..89d5bb4f88bd075aac4cfa3ce844f562a83d06a6 100644 (file)
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -1681,6 +1681,8 @@ static int pvr2_decoder_enable(struct pvr2_hdw *hdw,int enablefl)
           this point, we'll broadcast stream on/off to all sub-devices
           anyway, just in case somebody else wants to hear the
           command... */
+       pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 stream=%s",
+                  (enablefl ? "on" : "off"));
        v4l2_device_call_all(&hdw->v4l2_dev, 0, video, s_stream, enablefl);
        if (hdw->decoder_client_id) {
                /* We get here if the encoder has been noticed.  Otherwise