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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2009-05-02 16:10:23 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-05-09 23:53:10 +0200 |
| commit | ec105a42ac397366e05888ea96503ab3b57f79ad (patch) | |
| tree | bc2c4b7ae174b8aa247d87c3768d835a90afc19b /drivers/media/video/ivtv/ivtvfb.c | |
| parent | V4L/DVB (11669): uvc: fix compile warning (diff) | |
| download | linux-ec105a42ac397366e05888ea96503ab3b57f79ad.tar.xz linux-ec105a42ac397366e05888ea96503ab3b57f79ad.zip | |
V4L/DVB (11674): ivtv: fix incorrect bit tests
Found the coccinelle tool.
Thanks-to: Julia Lawall <julia@diku.dk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/media/video/ivtv/ivtvfb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c index 66e6eb513076..fa6bb85cb4b0 100644 --- a/drivers/media/video/ivtv/ivtvfb.c +++ b/drivers/media/video/ivtv/ivtvfb.c @@ -298,7 +298,8 @@ static int ivtvfb_prep_dec_dma_to_device(struct ivtv *itv, prepare_to_wait(&itv->dma_waitq, &wait, TASK_INTERRUPTIBLE); /* if no UDMA is pending and no UDMA is in progress, then the DMA is finished */ - while (itv->i_flags & (IVTV_F_I_UDMA_PENDING | IVTV_F_I_UDMA)) { + while (test_bit(IVTV_F_I_UDMA_PENDING, &itv->i_flags) || + test_bit(IVTV_F_I_UDMA, &itv->i_flags)) { /* don't interrupt if the DMA is in progress but break off a still pending DMA. */ got_sig = signal_pending(current); |