From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 16 Jan 2023 14:41:51 +0100 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1pHPkF-00DbhU-Qc for lore@lore.pengutronix.de; Mon, 16 Jan 2023 14:41:51 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pHPkD-0007VN-KO for lore@pengutronix.de; Mon, 16 Jan 2023 14:41:50 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=C/vL4VsruZAw9BkFoL9xYYaxAdvB3iHjhEPg/3W6nMs=; b=VQd7/nru/S28IpwcwphrnWKnn9 394fpbDieURrB6cQzE9yS2VuQ+8N817NH+nahmj99jfkUidGcALlnT9xzIsb08lhwTJcOZrwoHi6w ZP+QN6CJcJP84P9aDo2CODpTQsWjGUaKCEqYPomiVBC/9Y3VLrqv1Rfw+fY8ooIQj+sN4jmrVKXER 0+iRyr4evgUG/UMtP+cYfnSWTtUYl5V+fOCDf9xJ3azG4mEHv5QBYTBBBRGMgO0F2gUhwc80mkriR C6NiIvHWSMd3bpvPMsPGABJspyO4tnCDxFA2z+r/XgcRATmunZqSGkwVvuu7/1Pj9t0+f2deVr1Zx c0T61iIw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pHPir-00AVnJ-5E; Mon, 16 Jan 2023 13:40:25 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pHPdf-00ATQp-P0 for barebox@lists.infradead.org; Mon, 16 Jan 2023 13:35:08 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pHPde-00060v-28; Mon, 16 Jan 2023 14:35:02 +0100 Received: from [2a0a:edc0:0:1101:1d::ac] (helo=dude04.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1pHPdd-006SHs-EQ; Mon, 16 Jan 2023 14:35:01 +0100 Received: from afa by dude04.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1pHPdc-008Nwo-PX; Mon, 16 Jan 2023 14:35:00 +0100 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Mon, 16 Jan 2023 14:35:00 +0100 Message-Id: <20230116133500.1998550-1-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230116_053503_882222_DAA4E331 X-CRM114-Status: GOOD ( 10.37 ) 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: [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) 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(+) 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