From patchwork Wed Dec 15 23:07:55 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: 12679675 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 8CA6DC433F5 for ; Wed, 15 Dec 2021 23:16:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231777AbhLOXQK (ORCPT ); Wed, 15 Dec 2021 18:16:10 -0500 Received: from mail-oi1-f172.google.com ([209.85.167.172]:44562 "EHLO mail-oi1-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231739AbhLOXQJ (ORCPT ); Wed, 15 Dec 2021 18:16:09 -0500 Received: by mail-oi1-f172.google.com with SMTP id be32so33818657oib.11; Wed, 15 Dec 2021 15:16:09 -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=++wJQfX9SRKTgDa7iRDm4XjqjWaFak1BGA3bq4SdHY8=; b=amgBVyhB6CrnasIBRdDbSGBtRuFlXBCAxVShCHiDW65cA8AzgtRo50ir4jugdgs0Aq wn4vKhpMjPTY+stSGSUAHTl4DCSeOGVQKdqsqlFnLhiL9dArm5YmRmW94CrFlsrv9Hqy K3jcMTtsoP62AiQvGPvWOiLG7gGtII3bEh+i52+k6uekLttKta0pMMm8g2aUqugF7Xdl xarGT5mhufbdX6ynjj5VL+QyDLPxxJKH7DePL+9+kEIKJoR0VnRM4dIdSjeBkTC9s5mg fVLLWvIkRyGGziJBOzOjS7rtFTUYDQ6iMPb/m8ZcwIYY02DIjW0NRi4anbLX/VAVX93N sTjA== X-Gm-Message-State: AOAM530QaZ9Xwa27LI0GkwN+Cnq9+8Zl+eMpgPMK5qfGcxxKXIGZZhr8 w9NPYH18G72QK5U53b09UQ== X-Google-Smtp-Source: ABdhPJzWb+X8AU9phOzqa3L4kDw+icvNMkXfJyKOKnI6KQnWK5fei15LOQROoLYcH56rzggBqu3/sQ== X-Received: by 2002:a05:6808:3a3:: with SMTP id n3mr1972992oie.81.1639610169310; Wed, 15 Dec 2021 15:16:09 -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 g7sm740166oon.27.2021.12.15.15.16.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Dec 2021 15:16:07 -0800 (PST) From: Rob Herring To: Matthias Brugger , Bin Liu , Greg Kroah-Hartman Cc: Lad Prabhakar , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Paul Cercueil , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org Subject: [PATCH 0/2] usb: musb resource clean-ups Date: Wed, 15 Dec 2021 17:07:55 -0600 Message-Id: <20211215230756.2009115-1-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 This short series reworks the platform device resources of the musb child device to avoid using static resources. Setting the parent device's DT node on the child device is sufficient for the standard resource functions to work. I ran this thru kernel-ci and didn't see any failures, but I don't know if any tested platform uses MUSB driver or if a failure would show up in the boot log. Rob Rob Herring (2): usb: musb: Drop unneeded resource copying usb: musb: Set the DT node on the child device drivers/usb/musb/am35x.c | 2 ++ drivers/usb/musb/da8xx.c | 20 ++++---------------- drivers/usb/musb/jz4740.c | 1 + drivers/usb/musb/mediatek.c | 2 ++ drivers/usb/musb/omap2430.c | 23 ++--------------------- drivers/usb/musb/ux500.c | 18 ++---------------- 6 files changed, 13 insertions(+), 53 deletions(-)