[PATCH 2/4] media: i2c: replace of_graph_get_next_endpoint()

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>From DT point of view, in general, drivers should be asking for a
specific port number because their function is fixed in the binding.

of_graph_get_next_endpoint() doesn't match to this concept.

Simply replace

	- of_graph_get_next_endpoint(xxx, NULL);
	+ of_graph_get_endpoint_by_regs(xxx, 0, -1);

Link: https://lore.kernel.org/r/20240202174941.GA310089-robh@xxxxxxxxxx
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
 drivers/media/i2c/adv7343.c              | 2 +-
 drivers/media/i2c/adv7604.c              | 2 +-
 drivers/media/i2c/mt9p031.c              | 2 +-
 drivers/media/i2c/mt9v032.c              | 2 +-
 drivers/media/i2c/ov2659.c               | 2 +-
 drivers/media/i2c/ov5645.c               | 2 +-
 drivers/media/i2c/ov5647.c               | 2 +-
 drivers/media/i2c/s5c73m3/s5c73m3-core.c | 2 +-
 drivers/media/i2c/s5k5baf.c              | 2 +-
 drivers/media/i2c/tc358743.c             | 2 +-
 drivers/media/i2c/tda1997x.c             | 2 +-
 drivers/media/i2c/tvp514x.c              | 2 +-
 drivers/media/i2c/tvp7002.c              | 2 +-
 13 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/media/i2c/adv7343.c b/drivers/media/i2c/adv7343.c
index ff21cd4744d3..4fbe4e18570e 100644
--- a/drivers/media/i2c/adv7343.c
+++ b/drivers/media/i2c/adv7343.c
@@ -403,7 +403,7 @@ adv7343_get_pdata(struct i2c_client *client)
 	if (!IS_ENABLED(CONFIG_OF) || !client->dev.of_node)
 		return client->dev.platform_data;
 
-	np = of_graph_get_next_endpoint(client->dev.of_node, NULL);
+	np = of_graph_get_endpoint_by_regs(client->dev.of_node, 0, -1);
 	if (!np)
 		return NULL;
 
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index b202a85fbeaa..dcfdbb975473 100644
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@ -3205,7 +3205,7 @@ static int adv76xx_parse_dt(struct adv76xx_state *state)
 	np = state->i2c_clients[ADV76XX_PAGE_IO]->dev.of_node;
 
 	/* Parse the endpoint. */
-	endpoint = of_graph_get_next_endpoint(np, NULL);
+	endpoint = of_graph_get_endpoint_by_regs(np, 0, -1);
 	if (!endpoint)
 		return -EINVAL;
 
diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c
index 348f1e1098fb..c57a0d436421 100644
--- a/drivers/media/i2c/mt9p031.c
+++ b/drivers/media/i2c/mt9p031.c
@@ -1080,7 +1080,7 @@ mt9p031_get_pdata(struct i2c_client *client)
 	if (!IS_ENABLED(CONFIG_OF) || !client->dev.of_node)
 		return client->dev.platform_data;
 
-	np = of_graph_get_next_endpoint(client->dev.of_node, NULL);
+	np = of_graph_get_endpoint_by_regs(client->dev.of_node, 0, -1);
 	if (!np)
 		return NULL;
 
diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c
index 1c6f6cea1204..14d277680fa2 100644
--- a/drivers/media/i2c/mt9v032.c
+++ b/drivers/media/i2c/mt9v032.c
@@ -1008,7 +1008,7 @@ mt9v032_get_pdata(struct i2c_client *client)
 	if (!IS_ENABLED(CONFIG_OF) || !client->dev.of_node)
 		return client->dev.platform_data;
 
-	np = of_graph_get_next_endpoint(client->dev.of_node, NULL);
+	np = of_graph_get_endpoint_by_regs(client->dev.of_node, 0, -1);
 	if (!np)
 		return NULL;
 
diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c
index 2c3dbe164eb6..edea62a02320 100644
--- a/drivers/media/i2c/ov2659.c
+++ b/drivers/media/i2c/ov2659.c
@@ -1388,7 +1388,7 @@ ov2659_get_pdata(struct i2c_client *client)
 	if (!IS_ENABLED(CONFIG_OF) || !client->dev.of_node)
 		return client->dev.platform_data;
 
-	endpoint = of_graph_get_next_endpoint(client->dev.of_node, NULL);
+	endpoint = of_graph_get_endpoint_by_regs(client->dev.of_node, 0, -1);
 	if (!endpoint)
 		return NULL;
 
diff --git a/drivers/media/i2c/ov5645.c b/drivers/media/i2c/ov5645.c
index a70db7e601a4..31d214bd4a83 100644
--- a/drivers/media/i2c/ov5645.c
+++ b/drivers/media/i2c/ov5645.c
@@ -1053,7 +1053,7 @@ static int ov5645_probe(struct i2c_client *client)
 	ov5645->i2c_client = client;
 	ov5645->dev = dev;
 
-	endpoint = of_graph_get_next_endpoint(dev->of_node, NULL);
+	endpoint = of_graph_get_endpoint_by_regs(dev->of_node, 0, -1);
 	if (!endpoint) {
 		dev_err(dev, "endpoint node not found\n");
 		return -EINVAL;
diff --git a/drivers/media/i2c/ov5647.c b/drivers/media/i2c/ov5647.c
index dcfe3129c63a..beab2813c672 100644
--- a/drivers/media/i2c/ov5647.c
+++ b/drivers/media/i2c/ov5647.c
@@ -1363,7 +1363,7 @@ static int ov5647_parse_dt(struct ov5647 *sensor, struct device_node *np)
 	struct device_node *ep;
 	int ret;
 
-	ep = of_graph_get_next_endpoint(np, NULL);
+	ep = of_graph_get_endpoint_by_regs(np, 0, -1);
 	if (!ep)
 		return -EINVAL;
 
diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
index ed5b10731a14..aaec5f64f31a 100644
--- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c
+++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
@@ -1555,7 +1555,7 @@ static int s5c73m3_get_dt_data(struct s5c73m3 *state)
 				     "failed to request gpio S5C73M3_RST\n");
 	gpiod_set_consumer_name(state->reset, "S5C73M3_RST");
 
-	node_ep = of_graph_get_next_endpoint(node, NULL);
+	node_ep = of_graph_get_endpoint_by_regs(node, 0, -1);
 	if (!node_ep) {
 		dev_warn(dev, "no endpoint defined for node: %pOF\n", node);
 		return 0;
diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
index 67da2045f543..af7e49e6cc5b 100644
--- a/drivers/media/i2c/s5k5baf.c
+++ b/drivers/media/i2c/s5k5baf.c
@@ -1836,7 +1836,7 @@ static int s5k5baf_parse_device_node(struct s5k5baf *state, struct device *dev)
 			 state->mclk_frequency);
 	}
 
-	node_ep = of_graph_get_next_endpoint(node, NULL);
+	node_ep = of_graph_get_endpoint_by_regs(node, 0, -1);
 	if (!node_ep) {
 		dev_err(dev, "no endpoint defined at node %pOF\n", node);
 		return -EINVAL;
diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c
index 2785935da497..872e802cdfbe 100644
--- a/drivers/media/i2c/tc358743.c
+++ b/drivers/media/i2c/tc358743.c
@@ -1895,7 +1895,7 @@ static int tc358743_probe_of(struct tc358743_state *state)
 		return dev_err_probe(dev, PTR_ERR(refclk),
 				     "failed to get refclk\n");
 
-	ep = of_graph_get_next_endpoint(dev->of_node, NULL);
+	ep = of_graph_get_endpoint_by_regs(dev->of_node, 0, -1);
 	if (!ep) {
 		dev_err(dev, "missing endpoint node\n");
 		return -EINVAL;
diff --git a/drivers/media/i2c/tda1997x.c b/drivers/media/i2c/tda1997x.c
index 325e99125941..662efd5e69b9 100644
--- a/drivers/media/i2c/tda1997x.c
+++ b/drivers/media/i2c/tda1997x.c
@@ -2307,7 +2307,7 @@ static int tda1997x_parse_dt(struct tda1997x_state *state)
 	pdata->vidout_sel_de = DE_FREF_SEL_DE_VHREF;
 
 	np = state->client->dev.of_node;
-	ep = of_graph_get_next_endpoint(np, NULL);
+	ep = of_graph_get_endpoint_by_regs(np, 0, -1);
 	if (!ep)
 		return -EINVAL;
 
diff --git a/drivers/media/i2c/tvp514x.c b/drivers/media/i2c/tvp514x.c
index c37f605cb75f..b1630a6c396b 100644
--- a/drivers/media/i2c/tvp514x.c
+++ b/drivers/media/i2c/tvp514x.c
@@ -988,7 +988,7 @@ tvp514x_get_pdata(struct i2c_client *client)
 	if (!IS_ENABLED(CONFIG_OF) || !client->dev.of_node)
 		return client->dev.platform_data;
 
-	endpoint = of_graph_get_next_endpoint(client->dev.of_node, NULL);
+	endpoint = of_graph_get_endpoint_by_regs(client->dev.of_node, 0, -1);
 	if (!endpoint)
 		return NULL;
 
diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c
index a2d7bc799849..8e58ce400df2 100644
--- a/drivers/media/i2c/tvp7002.c
+++ b/drivers/media/i2c/tvp7002.c
@@ -893,7 +893,7 @@ tvp7002_get_pdata(struct i2c_client *client)
 	if (!IS_ENABLED(CONFIG_OF) || !client->dev.of_node)
 		return client->dev.platform_data;
 
-	endpoint = of_graph_get_next_endpoint(client->dev.of_node, NULL);
+	endpoint = of_graph_get_endpoint_by_regs(client->dev.of_node, 0, -1);
 	if (!endpoint)
 		return NULL;
 
-- 
2.25.1





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