diff options
| author | Andy Walls <awalls@radix.net> | 2009-02-14 23:08:37 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 19:43:01 +0400 |
| commit | 5811cf99df2e3c102055be3ea77508e56c9f77c6 (patch) | |
| tree | 75be74b5072280edadeee2c1f6c42f5e961c208c /drivers/media/video/cx18/cx18-streams.c | |
| parent | 1a2670465ec94029e5df62e3decca9e2f7aea075 (diff) | |
| download | linux-5811cf99df2e3c102055be3ea77508e56c9f77c6.tar.xz | |
V4L/DVB (10756): cx18: Slim down instance handling, build names from v4l2_device.name
Convert card instance handling to a lighter weight mechanism like ivtv.
Also convert name strings and debug messages to use v4l2_device.name.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx18/cx18-streams.c')
| -rw-r--r-- | drivers/media/video/cx18/cx18-streams.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c index 778aa0c0f9b5..eff4a14d0152 100644 --- a/drivers/media/video/cx18/cx18-streams.c +++ b/drivers/media/video/cx18/cx18-streams.c @@ -130,7 +130,7 @@ static int cx18_prep_dev(struct cx18 *cx, int type) struct cx18_stream *s = &cx->streams[type]; u32 cap = cx->v4l2_cap; int num_offset = cx18_stream_info[type].num_offset; - int num = cx->num + cx18_first_minor + num_offset; + int num = cx->instance + cx18_first_minor + num_offset; /* These four fields are always initialized. If video_dev == NULL, then this stream is not in use. In that case no other fields but these @@ -170,11 +170,11 @@ static int cx18_prep_dev(struct cx18 *cx, int type) return -ENOMEM; } - snprintf(s->video_dev->name, sizeof(s->video_dev->name), "cx18-%d", - cx->num); + snprintf(s->video_dev->name, sizeof(s->video_dev->name), "%s %s", + cx->v4l2_dev.name, s->name); s->video_dev->num = num; - s->video_dev->parent = &cx->pci_dev->dev; + s->video_dev->v4l2_dev = &cx->v4l2_dev; s->video_dev->fops = &cx18_v4l2_enc_fops; s->video_dev->release = video_device_release; s->video_dev->tvnorms = V4L2_STD_ALL; @@ -239,6 +239,7 @@ static int cx18_reg_dev(struct cx18 *cx, int type) num = s_mpg->video_dev->num + cx18_stream_info[type].num_offset; } + video_set_drvdata(s->video_dev, s); /* Register device. First try the desired minor, then any free one. */ ret = video_register_device(s->video_dev, vfl_type, num); |