diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2009-11-25 11:55:04 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-05 18:42:05 -0200 |
| commit | 7f3ea4debb8106287af87dd0ee770e97b59c1ac4 (patch) | |
| tree | 8bac7fe9074f5e1337a663e94ee3847e2e6031e2 /drivers/media/video/cx18/cx18-av-core.c | |
| parent | dbc8e34a3265e7ec6b2a07c4337c60a947768891 (diff) | |
V4L/DVB (13478): cx18: remove bogus init call.
The cx18 av core implemented an init call for no good reason. It's now
turned into an internal function.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx18/cx18-av-core.c')
| -rw-r--r-- | drivers/media/video/cx18/cx18-av-core.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/media/video/cx18/cx18-av-core.c b/drivers/media/video/cx18/cx18-av-core.c index 536dedb23ba..4392c76af5d 100644 --- a/drivers/media/video/cx18/cx18-av-core.c +++ b/drivers/media/video/cx18/cx18-av-core.c @@ -99,10 +99,8 @@ int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 and_mask, or_value); } -static int cx18_av_init(struct v4l2_subdev *sd, u32 val) +static void cx18_av_init(struct cx18 *cx) { - struct cx18 *cx = v4l2_get_subdevdata(sd); - /* * The crystal freq used in calculations in this driver will be * 28.636360 MHz. @@ -125,7 +123,6 @@ static int cx18_av_init(struct v4l2_subdev *sd, u32 val) /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x16 */ cx18_av_write(cx, CXADEC_I2S_MCLK, 0x56); - return 0; } static void cx18_av_initialize(struct v4l2_subdev *sd) @@ -198,7 +195,7 @@ static void cx18_av_initialize(struct v4l2_subdev *sd) cx18_av_and_or4(cx, CXADEC_CHIP_CTRL, 0xFFFBFFFF, 0x00120000); /* Setup the Video and and Aux/Audio PLLs */ - cx18_av_init(sd, 0); + cx18_av_init(cx); /* set video to auto-detect */ /* Clear bits 11-12 to enable slow locking mode. Set autodetect mode */ @@ -1355,7 +1352,6 @@ static int cx18_av_s_register(struct v4l2_subdev *sd, static const struct v4l2_subdev_core_ops cx18_av_general_ops = { .g_chip_ident = cx18_av_g_chip_ident, .log_status = cx18_av_log_status, - .init = cx18_av_init, .load_fw = cx18_av_load_fw, .reset = cx18_av_reset, .queryctrl = cx18_av_queryctrl, @@ -1399,6 +1395,7 @@ int cx18_av_probe(struct cx18 *cx) { struct cx18_av_state *state = &cx->av_state; struct v4l2_subdev *sd; + int err; state->rev = cx18_av_read4(cx, CXADEC_CHIP_CTRL) & 0xffff; state->id = ((state->rev >> 4) == CXADEC_CHIP_TYPE_MAKO) @@ -1417,5 +1414,8 @@ int cx18_av_probe(struct cx18 *cx) snprintf(sd->name, sizeof(sd->name), "%s %03x", cx->v4l2_dev.name, (state->rev >> 4)); sd->grp_id = CX18_HW_418_AV; - return v4l2_device_register_subdev(&cx->v4l2_dev, sd); + err = v4l2_device_register_subdev(&cx->v4l2_dev, sd); + if (!err) + cx18_av_init(cx); + return err; } |