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authorSylwester Nawrocki <s.nawrocki@samsung.com>2013-07-19 12:14:46 -0300
committerMauro Carvalho Chehab <m.chehab@samsung.com>2013-07-30 15:52:00 -0300
commitcfca7644d7959e1f50cb132306d1557bf6c2da57 (patch)
tree460cb3ca813a309aa3d668d03ca715acf1128451
parent3c2ade017a7e10470aa8112f8a4bfdb2ee30f97f (diff)
downloadop-kernel-dev-cfca7644d7959e1f50cb132306d1557bf6c2da57.zip
op-kernel-dev-cfca7644d7959e1f50cb132306d1557bf6c2da57.tar.gz
[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>
-rw-r--r--drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c6
-rw-r--r--drivers/media/platform/soc_camera/soc_camera.c2
-rw-r--r--drivers/media/v4l2-core/v4l2-async.c26
-rw-r--r--include/media/v4l2-async.h12
4 files changed, 23 insertions, 23 deletions
diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
index f2de006..dae9716e3 100644
--- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
+++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
@@ -1837,9 +1837,9 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev)
for (j = 0; pcdev->pdata->asd_sizes[j]; j++) {
for (i = 0; i < pcdev->pdata->asd_sizes[j]; i++, asd++) {
dev_dbg(&pdev->dev, "%s(): subdev #%d, type %u\n",
- __func__, i, (*asd)->bus_type);
- if ((*asd)->bus_type == V4L2_ASYNC_BUS_PLATFORM &&
- !strncmp(name, (*asd)->match.platform.name,
+ __func__, i, (*asd)->match_type);
+ if ((*asd)->match_type == V4L2_ASYNC_MATCH_DEVNAME &&
+ !strncmp(name, (*asd)->match.device_name.name,
sizeof(name) - 1)) {
pcdev->csi2_asd = *asd;
break;
diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c
index 2dd0e52..8af572b 100644
--- a/drivers/media/platform/soc_camera/soc_camera.c
+++ b/drivers/media/platform/soc_camera/soc_camera.c
@@ -1475,7 +1475,7 @@ static int scan_async_group(struct soc_camera_host *ici,
break;
}
- if (i == size || asd[i]->bus_type != V4L2_ASYNC_BUS_I2C) {
+ if (i == size || asd[i]->match_type != V4L2_ASYNC_MATCH_I2C) {
/* All useless */
dev_err(ici->v4l2_dev.dev, "No I2C data source found!\n");
return -ENODEV;
diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c
index ff87c29..86934ca 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, &notifier->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, &notifier->waiting);
diff --git a/include/media/v4l2-async.h b/include/media/v4l2-async.h
index c3ec6ac..33e3b2a 100644
--- a/include/media/v4l2-async.h
+++ b/include/media/v4l2-async.h
@@ -22,10 +22,10 @@ struct v4l2_async_notifier;
/* A random max subdevice number, used to allocate an array on stack */
#define V4L2_MAX_SUBDEVS 128U
-enum v4l2_async_bus_type {
- V4L2_ASYNC_BUS_CUSTOM,
- V4L2_ASYNC_BUS_PLATFORM,
- V4L2_ASYNC_BUS_I2C,
+enum v4l2_async_match_type {
+ V4L2_ASYNC_MATCH_CUSTOM,
+ V4L2_ASYNC_MATCH_DEVNAME,
+ V4L2_ASYNC_MATCH_I2C,
};
/**
@@ -36,11 +36,11 @@ enum v4l2_async_bus_type {
* probed, to a notifier->waiting list
*/
struct v4l2_async_subdev {
- enum v4l2_async_bus_type bus_type;
+ enum v4l2_async_match_type match_type;
union {
struct {
const char *name;
- } platform;
+ } device_name;
struct {
int adapter_id;
unsigned short address;
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