| Message ID | 87h6iu6qjs.wl-kuninori.morimoto.gx@renesas.com |
|---|---|
| State | New |
| Headers | show |
| Series | [v3,01/24] of: property: add missing kerneldoc for of_graph_get_endpoint_count() | expand |
On Wed, Jan 31, 2024 at 05:05:27AM +0000, Kuninori Morimoto wrote: > of_graph_get_next_endpoint() is now renamed to > of_graph_get_next_device_endpoint(). Switch to it. > > Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> > --- > drivers/media/i2c/adv7343.c | 2 +- > drivers/media/i2c/adv748x/adv748x-core.c | 2 +- > drivers/media/i2c/adv7604.c | 2 +- > drivers/media/i2c/isl7998x.c | 2 +- > drivers/media/i2c/max9286.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/tvp5150.c | 4 ++-- > drivers/media/i2c/tvp7002.c | 2 +- > 17 files changed, 18 insertions(+), 18 deletions(-) > > diff --git a/drivers/media/i2c/adv7343.c b/drivers/media/i2c/adv7343.c > index ff21cd4744d3..7e4eb2f8bf0d 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_next_device_endpoint(client->dev.of_node, NULL); This is assuming there's just 1 port and 1 endpoint, but let's be specific as the bindings are (first endpoint on port 0): of_graph_get_endpoint_by_regs(client->dev.of_node, 0, -1); Note we could ask for endpoint 0 here, but the bindings generally allow for more than 1. I imagine most of the other cases here are the same. > if (!np) > return NULL; > > diff --git a/drivers/media/i2c/adv748x/adv748x-core.c b/drivers/media/i2c/adv748x/adv748x-core.c > index 3eb6d5e8f082..4e9e4cef8954 100644 > --- a/drivers/media/i2c/adv748x/adv748x-core.c > +++ b/drivers/media/i2c/adv748x/adv748x-core.c > @@ -657,7 +657,7 @@ static int adv748x_parse_dt(struct adv748x_state *state) > bool in_found = false; > int ret; > > - for_each_endpoint_of_node(state->dev->of_node, ep_np) { > + for_each_device_endpoint_of_node(state->dev->of_node, ep_np) { I would skip the rename. Rob
Hi Rob > This is assuming there's just 1 port and 1 endpoint, but let's be > specific as the bindings are (first endpoint on port 0): > > of_graph_get_endpoint_by_regs(client->dev.of_node, 0, -1); > > Note we could ask for endpoint 0 here, but the bindings generally allow > for more than 1. > > I imagine most of the other cases here are the same. I will do it on new patch-set > > - for_each_endpoint_of_node(state->dev->of_node, ep_np) { > > + for_each_device_endpoint_of_node(state->dev->of_node, ep_np) { > > I would skip the rename. It is needed to avoid confuse, because new function will add another endpoint loop. see https://lore.kernel.org/r/20240131100701.754a95ee@booty Thank you for your help !! Best regards --- Renesas Electronics Ph.D. Kuninori Morimoto
On Sun, Feb 04, 2024 at 11:44:39PM +0000, Kuninori Morimoto wrote: > > Hi Rob > > > This is assuming there's just 1 port and 1 endpoint, but let's be > > specific as the bindings are (first endpoint on port 0): > > > > of_graph_get_endpoint_by_regs(client->dev.of_node, 0, -1); > > > > Note we could ask for endpoint 0 here, but the bindings generally allow > > for more than 1. > > > > I imagine most of the other cases here are the same. > > I will do it on new patch-set > > > > - for_each_endpoint_of_node(state->dev->of_node, ep_np) { > > > + for_each_device_endpoint_of_node(state->dev->of_node, ep_np) { > > > > I would skip the rename. > > It is needed to avoid confuse, because new function will add > another endpoint loop. > > see > https://lore.kernel.org/r/20240131100701.754a95ee@booty I've read the threads already and think you should skip the rename. Just put 'port' in the name of the new one. That and taking a port number param should be enough distinction. Rob
Hi Rob > I've read the threads already and think you should skip the rename. Just > put 'port' in the name of the new one. OK > That and taking a port number param should be enough distinction. I think we want to use "port" directly instead of "port number" on new function. Thank you for your help !! Best regards --- Renesas Electronics Ph.D. Kuninori Morimoto
Hi Rob, again > > This is assuming there's just 1 port and 1 endpoint, but let's be > > specific as the bindings are (first endpoint on port 0): > > > > of_graph_get_endpoint_by_regs(client->dev.of_node, 0, -1); > > > > Note we could ask for endpoint 0 here, but the bindings generally allow > > for more than 1. > > > > I imagine most of the other cases here are the same. I'm bit confused here. You mentioned that -1 is wrong in previous mail. Most cases are in the form of of_graph_get_next_endpoint(dev, NULL) which is equivalent to of_graph_get_endpoint_by_regs(dev, 0, 0). Technically, -1 instead of 0 is equivalent, but I'd argue is sloppy and wrong. But you mentioned -1 here, So, I will use it on next patch-set. Thank you for your help !! Best regards --- Renesas Electronics Ph.D. Kuninori Morimoto
diff --git a/drivers/media/i2c/adv7343.c b/drivers/media/i2c/adv7343.c index ff21cd4744d3..7e4eb2f8bf0d 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_next_device_endpoint(client->dev.of_node, NULL); if (!np) return NULL; diff --git a/drivers/media/i2c/adv748x/adv748x-core.c b/drivers/media/i2c/adv748x/adv748x-core.c index 3eb6d5e8f082..4e9e4cef8954 100644 --- a/drivers/media/i2c/adv748x/adv748x-core.c +++ b/drivers/media/i2c/adv748x/adv748x-core.c @@ -657,7 +657,7 @@ static int adv748x_parse_dt(struct adv748x_state *state) bool in_found = false; int ret; - for_each_endpoint_of_node(state->dev->of_node, ep_np) { + for_each_device_endpoint_of_node(state->dev->of_node, ep_np) { of_graph_parse_endpoint(ep_np, &ep); adv_info(state, "Endpoint %pOF on port %d", ep.local_node, ep.port); diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c index b202a85fbeaa..5b98a688b5de 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_next_device_endpoint(np, NULL); if (!endpoint) return -EINVAL; diff --git a/drivers/media/i2c/isl7998x.c b/drivers/media/i2c/isl7998x.c index 73460688c356..1ef26dd8290c 100644 --- a/drivers/media/i2c/isl7998x.c +++ b/drivers/media/i2c/isl7998x.c @@ -580,7 +580,7 @@ static int isl7998x_get_nr_inputs(struct device_node *of_node) unsigned int inputs = 0; unsigned int i; - if (of_graph_get_endpoint_count(of_node) > ISL7998X_NUM_PADS) + if (of_graph_get_device_endpoint_count(of_node) > ISL7998X_NUM_PADS) return -EINVAL; /* diff --git a/drivers/media/i2c/max9286.c b/drivers/media/i2c/max9286.c index fc1cf196ef01..7d0725285a24 100644 --- a/drivers/media/i2c/max9286.c +++ b/drivers/media/i2c/max9286.c @@ -1452,7 +1452,7 @@ static int max9286_parse_dt(struct max9286_priv *priv) of_node_put(i2c_mux); /* Parse the endpoints */ - for_each_endpoint_of_node(dev->of_node, node) { + for_each_device_endpoint_of_node(dev->of_node, node) { struct max9286_source *source; struct of_endpoint ep; diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c index 348f1e1098fb..4832968ca50b 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_next_device_endpoint(client->dev.of_node, NULL); if (!np) return NULL; diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c index 1c6f6cea1204..236a671857a1 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_next_device_endpoint(client->dev.of_node, NULL); if (!np) return NULL; diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c index 2c3dbe164eb6..a909edadc8d5 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_next_device_endpoint(client->dev.of_node, NULL); if (!endpoint) return NULL; diff --git a/drivers/media/i2c/ov5645.c b/drivers/media/i2c/ov5645.c index a70db7e601a4..cb04b2a71492 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_next_device_endpoint(dev->of_node, NULL); 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..2772195f15e0 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_next_device_endpoint(np, NULL); if (!ep) return -EINVAL; diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c index ed5b10731a14..a43f5c8bf770 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_next_device_endpoint(node, NULL); 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..063b8ede4ffb 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_next_device_endpoint(node, NULL); 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..9664fe1526e2 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_next_device_endpoint(dev->of_node, NULL); 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..5b5379c7e56c 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_next_device_endpoint(np, NULL); if (!ep) return -EINVAL; diff --git a/drivers/media/i2c/tvp514x.c b/drivers/media/i2c/tvp514x.c index c37f605cb75f..f979d95b3b21 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_next_device_endpoint(client->dev.of_node, NULL); if (!endpoint) return NULL; diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c index e543b3f7a4d8..e8ad131fcd6b 100644 --- a/drivers/media/i2c/tvp5150.c +++ b/drivers/media/i2c/tvp5150.c @@ -2000,7 +2000,7 @@ static int tvp5150_parse_dt(struct tvp5150 *decoder, struct device_node *np) int ret; /* At least 1 output and 1 input */ - ep_num = of_graph_get_endpoint_count(np); + ep_num = of_graph_get_device_endpoint_count(np); if (ep_num < 2 || ep_num > 5) { dev_err(dev, "At least 1 input and 1 output must be connected to the device.\n"); return -EINVAL; @@ -2017,7 +2017,7 @@ static int tvp5150_parse_dt(struct tvp5150 *decoder, struct device_node *np) * tvp-5150 port@2 * endpoint (video bitstream output at YOUT[0-7] parallel bus) */ - for_each_endpoint_of_node(np, ep_np) { + for_each_device_endpoint_of_node(np, ep_np) { struct fwnode_handle *ep_fwnode = of_fwnode_handle(ep_np); unsigned int next_connector = decoder->connectors_num; struct of_endpoint ep; diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c index a2d7bc799849..27f2a138bd09 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_next_device_endpoint(client->dev.of_node, NULL); if (!endpoint) return NULL;
of_graph_get_next_endpoint() is now renamed to of_graph_get_next_device_endpoint(). Switch to it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> --- drivers/media/i2c/adv7343.c | 2 +- drivers/media/i2c/adv748x/adv748x-core.c | 2 +- drivers/media/i2c/adv7604.c | 2 +- drivers/media/i2c/isl7998x.c | 2 +- drivers/media/i2c/max9286.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/tvp5150.c | 4 ++-- drivers/media/i2c/tvp7002.c | 2 +- 17 files changed, 18 insertions(+), 18 deletions(-)