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Mon, 5 Feb 2024 05:37:20 +0000 Message-ID: <87r0hrcvzk.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH v2 1/2] of: property: add missing kerneldoc for of_graph_get_endpoint_count() User-Agent: Wanderlust/2.15.9 Emacs/27.1 Mule/6.0 To: Frank Rowand , Rob Herring , devicetree@vger.kernel.org Cc: Dmitry Baryshkov , Luca Ceresoli , Sakari Ailus , Laurent Pinchart In-Reply-To: <87sf27cw0g.wl-kuninori.morimoto.gx@renesas.com> References: <87sf27cw0g.wl-kuninori.morimoto.gx@renesas.com> Date: Mon, 5 Feb 2024 05:37:19 +0000 X-ClientProxiedBy: TYCP286CA0155.JPNP286.PROD.OUTLOOK.COM (2603:1096:400:383::13) To TYCPR01MB10914.jpnprd01.prod.outlook.com (2603:1096:400:3a9::11) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB10914:EE_|TYCPR01MB7821:EE_ X-MS-Office365-Filtering-Correlation-Id: 0b812966-3f8a-4881-88bb-08dc260c858c X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Add it. Signed-off-by: Kuninori Morimoto Reviewed-by: Laurent Pinchart --- drivers/of/property.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/of/property.c b/drivers/of/property.c index afdaefbd03f6..9291759c8228 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -811,6 +811,12 @@ struct device_node *of_graph_get_remote_port(const struct device_node *node) } EXPORT_SYMBOL(of_graph_get_remote_port); +/** + * of_graph_get_endpoint_count() - get the number of endpoints in a device node + * @np: parent device node containing ports and endpoints + * + * Return: count of endpoint of this device node + */ int of_graph_get_endpoint_count(const struct device_node *np) { struct device_node *endpoint; From patchwork Mon Feb 5 05:37:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 1895137 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; 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Tidyup it. Signed-off-by: Kuninori Morimoto Reviewed-by: Laurent Pinchart --- drivers/of/property.c | 4 ++-- include/linux/of_graph.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/of/property.c b/drivers/of/property.c index 9291759c8228..c9ed7b5ec2f1 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -817,10 +817,10 @@ EXPORT_SYMBOL(of_graph_get_remote_port); * * Return: count of endpoint of this device node */ -int of_graph_get_endpoint_count(const struct device_node *np) +unsigned int of_graph_get_endpoint_count(const struct device_node *np) { struct device_node *endpoint; - int num = 0; + unsigned int num = 0; for_each_endpoint_of_node(np, endpoint) num++; diff --git a/include/linux/of_graph.h b/include/linux/of_graph.h index 4d7756087b6b..a4bea62bfa29 100644 --- a/include/linux/of_graph.h +++ b/include/linux/of_graph.h @@ -41,7 +41,7 @@ struct of_endpoint { bool of_graph_is_present(const struct device_node *node); int of_graph_parse_endpoint(const struct device_node *node, struct of_endpoint *endpoint); -int of_graph_get_endpoint_count(const struct device_node *np); +unsigned int of_graph_get_endpoint_count(const struct device_node *np); struct device_node *of_graph_get_port_by_id(struct device_node *node, u32 id); struct device_node *of_graph_get_next_endpoint(const struct device_node *parent, struct device_node *previous); @@ -68,7 +68,7 @@ static inline int of_graph_parse_endpoint(const struct device_node *node, return -ENOSYS; } -static inline int of_graph_get_endpoint_count(const struct device_node *np) +static inline unsigned int of_graph_get_endpoint_count(const struct device_node *np) { return 0; }