From patchwork Wed Dec 15 22:56:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rob Herring \(Arm\)" X-Patchwork-Id: 524921 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E2FE9C433EF for ; Wed, 15 Dec 2021 22:56:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231624AbhLOW4y (ORCPT ); Wed, 15 Dec 2021 17:56:54 -0500 Received: from mail-oi1-f174.google.com ([209.85.167.174]:41720 "EHLO mail-oi1-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231591AbhLOW4y (ORCPT ); Wed, 15 Dec 2021 17:56:54 -0500 Received: by mail-oi1-f174.google.com with SMTP id u74so33767661oie.8; Wed, 15 Dec 2021 14:56:54 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=9QWYnfNPP5VkW+LKnhvvtYRz7R6qpsMFPhXYcWwb4Gc=; b=tZ9DJbUW0Uo93oeevakT6jgA4SGTJsSeXlygX+2rSfa7AtV6xyxCmIqCfOkrDe85eg QrIbXDaIVaQ/5CaR3OL9i5Pwg4mOrsPLNwNqox7NbiutrR4BT7egXNbp202YAMvPOaR4 N551N6UB+xxGz3V3fR45YKm0Jfc1Fb0dKgW5XOlnlSKrNQdL1P19zqp9RgZbfXEtAZp5 NJLPTyeIjm0vHeASa1fSIHli6AKyof1PFjIK8m7MHuNY71SIHNP9tICJDlZ1sF0yi8dV GkzjYtwtZz+U2r+0vXsQdqZ/TIjmoEZm4bIRkU+9hgF92TgR1LzCyQOiy49y2KhKqHPq 1UAQ== X-Gm-Message-State: AOAM5321cMB517xp0jKrvFiCfK+2p80FtY3IpCysYWlXg3lXgBz5fK3d EJXuy4k/ARE7Oul1IHw8Lw== X-Google-Smtp-Source: ABdhPJxVoFjSihy5pYAMp3p3OB0wH6eiXgzJWqb5QOdfgW5Q9JfxZIQdzj7pTk7BEZEMQH8QoMdP1Q== X-Received: by 2002:a05:6808:1802:: with SMTP id bh2mr1999500oib.142.1639609013851; Wed, 15 Dec 2021 14:56:53 -0800 (PST) Received: from xps15.herring.priv (66-90-148-213.dyn.grandenetworks.net. [66.90.148.213]) by smtp.googlemail.com with ESMTPSA id r10sm783172ool.1.2021.12.15.14.56.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Dec 2021 14:56:53 -0800 (PST) From: Rob Herring To: Peter Chen , Greg Kroah-Hartman Cc: Lad Prabhakar , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] usb: chipidea: Set the DT node on the child device Date: Wed, 15 Dec 2021 16:56:46 -0600 Message-Id: <20211215225646.1997946-1-robh@kernel.org> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org The ChipIdea glue drivers just copy the glue resources to the "ci_hdrc" child device. Instead, set the child device's DT node pointer to the parent device's node so that platform_get_irq() can find the IRQ resources in the DT. This removes the need for statically populating the IRQ resources from the DT which has been deprecated for some time. Signed-off-by: Rob Herring --- drivers/usb/chipidea/core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index a56f06368d14..5359b2a2e4d2 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -864,6 +864,7 @@ struct platform_device *ci_hdrc_add_device(struct device *dev, } pdev->dev.parent = dev; + device_set_of_node_from_dev(&pdev->dev, dev); ret = platform_device_add_resources(pdev, res, nres); if (ret)