diff options
| author | Philipp Zabel <p.zabel@pengutronix.de> | 2014-02-11 01:01:48 +0400 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2014-03-06 20:41:22 +0400 |
| commit | fd9fdb78a9bf85b94fb2190c82ff280c8f8375cc (patch) | |
| tree | 49ad197ab19b401edbc4957b5ce2ed53af643b09 /drivers/media/i2c/s5k5baf.c | |
| parent | 0414855fdc4a40da05221fc6062cccbc0c30f169 (diff) | |
| download | linux-fd9fdb78a9bf85b94fb2190c82ff280c8f8375cc.tar.xz | |
[media] of: move graph helpers from drivers/media/v4l2-core to drivers/of
This patch moves the parsing helpers used to parse connected graphs
in the device tree, like the video interface bindings documented in
Documentation/devicetree/bindings/media/video-interfaces.txt, from
drivers/media/v4l2-core/v4l2-of.c into drivers/of/base.c.
This allows to reuse the same parser code from outside the V4L2
framework, most importantly from display drivers.
The functions v4l2_of_get_next_endpoint, v4l2_of_get_remote_port,
and v4l2_of_get_remote_port_parent are moved. They are renamed to
of_graph_get_next_endpoint, of_graph_get_remote_port, and
of_graph_get_remote_port_parent, respectively.
Since there are not that many current users yet, switch all of
them to the new functions right away.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Diffstat (limited to 'drivers/media/i2c/s5k5baf.c')
| -rw-r--r-- | drivers/media/i2c/s5k5baf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c index 77e10e0fd8d6..2d768ef67cc5 100644 --- a/drivers/media/i2c/s5k5baf.c +++ b/drivers/media/i2c/s5k5baf.c @@ -21,6 +21,7 @@ #include <linux/media.h> #include <linux/module.h> #include <linux/of_gpio.h> +#include <linux/of_graph.h> #include <linux/regulator/consumer.h> #include <linux/slab.h> @@ -1855,7 +1856,7 @@ static int s5k5baf_parse_device_node(struct s5k5baf *state, struct device *dev) if (ret < 0) return ret; - node_ep = v4l2_of_get_next_endpoint(node, NULL); + node_ep = of_graph_get_next_endpoint(node, NULL); if (!node_ep) { dev_err(dev, "no endpoint defined at node %s\n", node->full_name); |