V4L/DVB (5843): ivtv: fix missing signal_pending check.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c
index d538efa..2871171 100644 (file)
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -807,7 +807,6 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end)
                then = jiffies;
                /* Make sure DMA is complete */
                add_wait_queue(&s->waitq, &wait);
-               set_current_state(TASK_INTERRUPTIBLE);
                do {
                        /* check if DMA is pending */
                        if ((s->type == IVTV_ENC_STREAM_TYPE_MPG) &&    /* MPG Only */
@@ -822,9 +821,7 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end)
                        } else if (read_reg(IVTV_REG_DMASTATUS) & 0x02) {
                                break;
                        }
-
-                       ivtv_sleep_timeout(HZ / 100, 1);
-               } while (then + HZ * 2 > jiffies);
+               } while (!ivtv_sleep_timeout(HZ / 100, 1) && then + HZ * 2 > jiffies);
 
                set_current_state(TASK_RUNNING);
                remove_wait_queue(&s->waitq, &wait);