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

Kuninori Morimoto
2024-02-06T02:55:30Z

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@kernel.org
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
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