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| author |   Sylwester Nawrocki <s.nawrocki@samsung.com> | 2013-07-19 12:14:46 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-07-30 15:52:00 -0300 |
| commit | cfca7644d7959e1f50cb132306d1557bf6c2da57 (patch) | |
| tree | 460cb3ca813a309aa3d668d03ca715acf1128451 /drivers/media/v4l2-core/v4l2-async.c | |
| parent | [media] V4L: Drop bus_type check in v4l2-async match functions (diff) | |
| download | linux-dev-cfca7644d7959e1f50cb132306d1557bf6c2da57.tar.xz linux-dev-cfca7644d7959e1f50cb132306d1557bf6c2da57.zip | |
[media] V4L: Rename v4l2_async_bus_* to v4l2_async_match_*
enum v4l2_async_bus_type also selects a method subdevs are matched
in the notification handlers, rename it to v4l2_async_match_type
so V4L2_ASYNC_MATCH_OF entry can be further added for matching by
device tree node pointer.
Acked-and-tested-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-async.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-async.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c index ff87c299f640..86934ca73357 100644 --- a/drivers/media/v4l2-core/v4l2-async.c +++ b/drivers/media/v4l2-core/v4l2-async.c @@ -34,9 +34,9 @@ static bool match_i2c(struct device *dev, struct v4l2_async_subdev *asd) #endif } -static bool match_platform(struct device *dev, struct v4l2_async_subdev *asd) +static bool match_devname(struct device *dev, struct v4l2_async_subdev *asd) { - return !strcmp(asd->match.platform.name, dev_name(dev)); + return !strcmp(asd->match.device_name.name, dev_name(dev)); } static LIST_HEAD(subdev_list); @@ -53,17 +53,17 @@ static struct v4l2_async_subdev *v4l2_async_belongs(struct v4l2_async_notifier * list_for_each_entry(asd, ¬ifier->waiting, list) { /* bus_type has been verified valid before */ - switch (asd->bus_type) { - case V4L2_ASYNC_BUS_CUSTOM: + switch (asd->match_type) { + case V4L2_ASYNC_MATCH_CUSTOM: match = asd->match.custom.match; if (!match) /* Match always */ return asd; break; - case V4L2_ASYNC_BUS_PLATFORM: - match = match_platform; + case V4L2_ASYNC_MATCH_DEVNAME: + match = match_devname; break; - case V4L2_ASYNC_BUS_I2C: + case V4L2_ASYNC_MATCH_I2C: match = match_i2c; break; default: @@ -141,15 +141,15 @@ int v4l2_async_notifier_register(struct v4l2_device *v4l2_dev, for (i = 0; i < notifier->num_subdevs; i++) { asd = notifier->subdev[i]; - switch (asd->bus_type) { - case V4L2_ASYNC_BUS_CUSTOM: - case V4L2_ASYNC_BUS_PLATFORM: - case V4L2_ASYNC_BUS_I2C: + switch (asd->match_type) { + case V4L2_ASYNC_MATCH_CUSTOM: + case V4L2_ASYNC_MATCH_DEVNAME: + case V4L2_ASYNC_MATCH_I2C: break; default: dev_err(notifier->v4l2_dev ? notifier->v4l2_dev->dev : NULL, - "Invalid bus-type %u on %p\n", - asd->bus_type, asd); + "Invalid match type %u on %p\n", + asd->match_type, asd); return -EINVAL; } list_add_tail(&asd->list, ¬ifier->waiting); |