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Mon, 16 Jan 2023 15:24:13 +0100 Received: from sha by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1pHQPF-0005fQ-Ob; Mon, 16 Jan 2023 15:24:13 +0100 Date: Mon, 16 Jan 2023 15:24:13 +0100 To: Ahmad Fatoum Cc: barebox@lists.infradead.org Message-ID: <20230116142413.GF24755@pengutronix.de> References: <20230116133500.1998550-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230116133500.1998550-1-a.fatoum@pengutronix.de> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-Accept-Language: de,en X-Accept-Content-Type: text/plain User-Agent: Mutt/1.10.1 (2018-07-13) From: Sascha Hauer X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230116_062415_352354_32BF6D77 X-CRM114-Status: GOOD ( 22.75 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.7 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH] of: implement of_device_enable_by_alias X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) On Mon, Jan 16, 2023 at 02:35:00PM +0100, Ahmad Fatoum wrote: > For symmetry with of_device_disable, which already has direct, path and > by alias variants, implement the missing of_device_enable_by alias as > well. > > Signed-off-by: Ahmad Fatoum > --- > drivers/of/base.c | 15 +++++++++++++++ > include/of.h | 1 + > 2 files changed, 16 insertions(+) Applied, thanks Sascha > > diff --git a/drivers/of/base.c b/drivers/of/base.c > index 9504ac47cb09..937847f44ab7 100644 > --- a/drivers/of/base.c > +++ b/drivers/of/base.c > @@ -2789,6 +2789,21 @@ int of_device_enable_path(const char *path) > return of_device_enable(node); > } > > +/** > + * of_device_enable_by_alias - enable a device node by alias > + * @alias - the alias of the device tree node to enable > + */ > +int of_device_enable_by_alias(const char *alias) > +{ > + struct device_node *node; > + > + node = of_find_node_by_alias(NULL, alias); > + if (!node) > + return -ENODEV; > + > + return of_device_enable(node); > +} > + > /** > * of_device_disable - disable a devicenode device > * @node - the node to disable > diff --git a/include/of.h b/include/of.h > index 4f4e9248ada9..7ee1304b932b 100644 > --- a/include/of.h > +++ b/include/of.h > @@ -1146,6 +1146,7 @@ extern const struct of_device_id of_default_bus_match_table[]; > > int of_device_enable(struct device_node *node); > int of_device_enable_path(const char *path); > +int of_device_enable_by_alias(const char *alias); > int of_device_disable(struct device_node *node); > int of_device_disable_path(const char *path); > int of_device_disable_by_alias(const char *alias); > -- > 2.30.2 > > > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |