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| author | Márton Németh <nm127@freemail.hu> | 2010-01-16 18:08:39 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-02-26 19:10:46 +0100 |
| commit | b9fb9b791a05e52b6daba953637705fa30610ab3 (patch) | |
| tree | d3d1d6a5651f8f82401970ef4910181a2898c679 /drivers/media/video/bt819.c | |
| parent | V4L/DVB: stv0900: make more local functions static (diff) | |
| download | linux-b9fb9b791a05e52b6daba953637705fa30610ab3.tar.xz linux-b9fb9b791a05e52b6daba953637705fa30610ab3.zip | |
V4L/DVB: bt819: cleanup v4l2_subdev_notify() parameters
The 3rd parameter v4l2_subdev_notify() is passed to the notify() callback
which is a pointer, see <media/v4l2-subdev.h> and <media/v4l2-device.h>.
This will remove the following sparse warning (see "make C=1"):
* Using plain integer as NULL pointer
Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/bt819.c')
| -rw-r--r-- | drivers/media/video/bt819.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/video/bt819.c b/drivers/media/video/bt819.c index 5bb0f9e71583..547e1a93c421 100644 --- a/drivers/media/video/bt819.c +++ b/drivers/media/video/bt819.c @@ -254,7 +254,7 @@ static int bt819_s_std(struct v4l2_subdev *sd, v4l2_std_id std) v4l2_err(sd, "no notify found!\n"); if (std & V4L2_STD_NTSC) { - v4l2_subdev_notify(sd, BT819_FIFO_RESET_LOW, 0); + v4l2_subdev_notify(sd, BT819_FIFO_RESET_LOW, NULL); bt819_setbit(decoder, 0x01, 0, 1); bt819_setbit(decoder, 0x01, 1, 0); bt819_setbit(decoder, 0x01, 5, 0); @@ -263,7 +263,7 @@ static int bt819_s_std(struct v4l2_subdev *sd, v4l2_std_id std) /* bt819_setbit(decoder, 0x1a, 5, 1); */ timing = &timing_data[1]; } else if (std & V4L2_STD_PAL) { - v4l2_subdev_notify(sd, BT819_FIFO_RESET_LOW, 0); + v4l2_subdev_notify(sd, BT819_FIFO_RESET_LOW, NULL); bt819_setbit(decoder, 0x01, 0, 1); bt819_setbit(decoder, 0x01, 1, 1); bt819_setbit(decoder, 0x01, 5, 1); @@ -288,7 +288,7 @@ static int bt819_s_std(struct v4l2_subdev *sd, v4l2_std_id std) bt819_write(decoder, 0x08, (timing->hscale >> 8) & 0xff); bt819_write(decoder, 0x09, timing->hscale & 0xff); decoder->norm = std; - v4l2_subdev_notify(sd, BT819_FIFO_RESET_HIGH, 0); + v4l2_subdev_notify(sd, BT819_FIFO_RESET_HIGH, NULL); return 0; } @@ -306,7 +306,7 @@ static int bt819_s_routing(struct v4l2_subdev *sd, v4l2_err(sd, "no notify found!\n"); if (decoder->input != input) { - v4l2_subdev_notify(sd, BT819_FIFO_RESET_LOW, 0); + v4l2_subdev_notify(sd, BT819_FIFO_RESET_LOW, NULL); decoder->input = input; /* select mode */ if (decoder->input == 0) { @@ -316,7 +316,7 @@ static int bt819_s_routing(struct v4l2_subdev *sd, bt819_setbit(decoder, 0x0b, 6, 1); bt819_setbit(decoder, 0x1a, 1, 0); } - v4l2_subdev_notify(sd, BT819_FIFO_RESET_HIGH, 0); + v4l2_subdev_notify(sd, BT819_FIFO_RESET_HIGH, NULL); } return 0; } |