]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
V4L/DVB (6048): ivtv: fix stop stream locking
authorHans Verkuil <hverkuil@xs4all.nl>
Sun, 29 Jul 2007 18:22:05 +0000 (15:22 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Wed, 10 Oct 2007 01:05:36 +0000 (22:05 -0300)
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/video/ivtv/ivtv-streams.c

index d1cc366c2a35f0330d95832e7ead6464167b6b3e..4272fbc0bc8bf3614b36644a0c9651d8a8e8fd58 100644 (file)
@@ -751,6 +751,9 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end)
                stopmode = 1;
        }
 
+       /* ensure these actions are done only once */
+       mutex_lock(&itv->serialize_lock);
+
        /* end_capture */
        /* when: 0 =  end of GOP  1 = NOW!, type: 0 = mpeg, subtype: 3 = video+audio */
        ivtv_vapi(itv, CX2341X_ENC_STOP_CAPTURE, 3, stopmode, cap_type, s->subtype);
@@ -803,9 +806,6 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end)
        /* Clear capture and no-read bits */
        clear_bit(IVTV_F_S_STREAMING, &s->s_flags);
 
-       /* ensure these global cleanup actions are done only once */
-       mutex_lock(&itv->serialize_lock);
-
        if (s->type == IVTV_ENC_STREAM_TYPE_VBI)
                ivtv_set_irq_mask(itv, IVTV_IRQ_ENC_VBI_CAP);