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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2024-10-24 05:20:39 +0300 |
|---|---|---|
| committer | Rob Herring (Arm) <robh@kernel.org> | 2024-10-25 00:35:48 +0300 |
| commit | 393194cdf11e397705fd5824976b6b8c0757dbe7 (patch) | |
| tree | 7abfec34cd3c964abba0343b93bcacb6f91659cd | |
| parent | 78cd57bbb4529690d152a5dce409dd91fa1a8b9b (diff) | |
| download | linux-393194cdf11e397705fd5824976b6b8c0757dbe7.tar.xz | |
media: xilinx-tpg: use new of_graph functions
Now we can use new port related functions for port parsing. Use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Link: https://lore.kernel.org/r/87a5eub5s8.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
| -rw-r--r-- | drivers/media/platform/xilinx/xilinx-tpg.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/media/platform/xilinx/xilinx-tpg.c b/drivers/media/platform/xilinx/xilinx-tpg.c index e05e528ffc6f..1d67f576a44f 100644 --- a/drivers/media/platform/xilinx/xilinx-tpg.c +++ b/drivers/media/platform/xilinx/xilinx-tpg.c @@ -13,6 +13,7 @@ #include <linux/gpio/consumer.h> #include <linux/module.h> #include <linux/of.h> +#include <linux/of_graph.h> #include <linux/platform_device.h> #include <linux/xilinx-v4l2-controls.h> @@ -711,22 +712,13 @@ static int xtpg_parse_of(struct xtpg_device *xtpg) { struct device *dev = xtpg->xvip.dev; struct device_node *node = xtpg->xvip.dev->of_node; - struct device_node *ports; - struct device_node *port; unsigned int nports = 0; bool has_endpoint = false; - ports = of_get_child_by_name(node, "ports"); - if (ports == NULL) - ports = node; - - for_each_child_of_node(ports, port) { + for_each_of_graph_port(node, port) { const struct xvip_video_format *format; struct device_node *endpoint; - if (!of_node_name_eq(port, "port")) - continue; - format = xvip_of_get_format(port); if (IS_ERR(format)) { dev_err(dev, "invalid format in DT"); @@ -744,7 +736,7 @@ static int xtpg_parse_of(struct xtpg_device *xtpg) } if (nports == 0) { - endpoint = of_get_next_child(port, NULL); + endpoint = of_graph_get_next_port_endpoint(port, NULL); if (endpoint) has_endpoint = true; of_node_put(endpoint); |