From patchwork Wed Jan 27 08:31:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tzung-Bi Shih X-Patchwork-Id: 12049329 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-26.2 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT,USER_IN_DEF_DKIM_WL autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B6A45C433DB for ; Wed, 27 Jan 2021 08:35:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 713C02074F for ; Wed, 27 Jan 2021 08:35:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231234AbhA0Ifi (ORCPT ); Wed, 27 Jan 2021 03:35:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52538 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231572AbhA0IdM (ORCPT ); Wed, 27 Jan 2021 03:33:12 -0500 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A5D64C0613ED for ; Wed, 27 Jan 2021 00:32:29 -0800 (PST) Received: by mail-yb1-xb4a.google.com with SMTP id t18so1621430ybb.22 for ; Wed, 27 Jan 2021 00:32:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:in-reply-to:message-id:mime-version:references:subject :from:to:cc; bh=+a0m3LuKmOdctmWgOFSSQsFlabVB3Kaf/W6pr4iH3tg=; b=awsbucR+8poF69HXjAAN3EvY1WueYbQJgcbdWYLBHw5zJmrUYVPK2tfp5SucTtrahc Cwz9dSeBoa+/nQBuQ7r2Ehxi3f9HFsU7eeGrKIIMjIXHg+48KUfQsOQw1eDn2+bVWJbF z05CejH8BXUin/1Rq/zyCIdFlNu2Fu7O18Q4Ggw3fsGc936oUlMCUW04HFQqfexVWNez KOXE1VI9b9GBLMgl64S0AnRKhFb8bfN4DmoQdgNfTX84ltRkVoVOnF8xRr49qqohahU/ e2Ro5EtxmegUdrjz00giu/FNnGh3uYlLJQlp+Wgir+Jbv4pCuO4bdn5EHak/ZIDwTHB5 dkPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=+a0m3LuKmOdctmWgOFSSQsFlabVB3Kaf/W6pr4iH3tg=; b=scbhYpctZsOb7BZNL6a6TwxhGydby6HjGxsj3xSg9lX+rTq1Jfo3K2qoOyAUSYT8Vz RD/RMPNnN4yfbVFcFI1SjL+qRBoTJ9KFLuTxyTa6DbOIEwu4iy2/81yhV9kuAEeBWfir SfVR68od+DBdlKHAMr6r4x2buqlIGi6Ssi/5TWb8gbwdcwNEbJtuPyt+eOVO2mP2kQfI JFJazglX3oL8OHyizEU4Qoeoh8zI1cdxuas6UmHGdEVslhmC1+DKf7mTC36T20QM1/b7 bWvrK5ai1B41qgsUTd6ggtD6L8qysDEgjwjGVebfqGnB0cw0WRyZ8WdGN8l5pKUvHz5/ OTpQ== X-Gm-Message-State: AOAM531PgxdJXal+WScwRqTgO45R2xTw4KGWDO1EhJjTRCGOOYRPRiVg gVr2eI4VIAcAxGg/noh+UB3eDaEfzlKH X-Google-Smtp-Source: ABdhPJya2SzL3qr8wMjzd6kk7QFftN0tLzBSfhW5Tsa1Ft4O70vVR3PxMz0LDDgj3J5gTNnGfIVoeWnhokM1 Sender: "tzungbi via sendgmr" X-Received: from tzungbi-z840.tpe.corp.google.com ([2401:fa00:1:b:d17d:c7bb:69a2:7e2f]) (user=tzungbi job=sendgmr) by 2002:a25:ce08:: with SMTP id x8mr14658300ybe.164.1611736348965; Wed, 27 Jan 2021 00:32:28 -0800 (PST) Date: Wed, 27 Jan 2021 16:31:33 +0800 In-Reply-To: <20210127083136.3745652-1-tzungbi@google.com> Message-Id: <20210127083136.3745652-2-tzungbi@google.com> Mime-Version: 1.0 References: <20210127083136.3745652-1-tzungbi@google.com> X-Mailer: git-send-email 2.30.0.280.ga3ce27912f-goog Subject: [PATCH v3 1/4] remoteproc/mediatek: use devm_platform_ioremap_resource_byname From: Tzung-Bi Shih To: ohad@wizery.com, bjorn.andersson@linaro.org, robh+dt@kernel.org Cc: linux-remoteproc@vger.kernel.org, matthias.bgg@gmail.com, linux-mediatek@lists.infradead.org, mathieu.poirier@linaro.org, devicetree@vger.kernel.org, tzungbi@google.com Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org Replaces platform_get_resource_byname() and devm_ioremap_resource() pairs to devm_platform_ioremap_resource_byname(). Note that, not every pairs are applicable to replace. Especially when it needs to access the resource struct from platform_get_resource_byname(). For example: scp->sram_size = resource_size(res); Reviewed-by: Mathieu Poirier Signed-off-by: Tzung-Bi Shih --- drivers/remoteproc/mtk_scp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c index eba825b46696..d83e1164f02f 100644 --- a/drivers/remoteproc/mtk_scp.c +++ b/drivers/remoteproc/mtk_scp.c @@ -721,8 +721,7 @@ static int scp_probe(struct platform_device *pdev) for (i = 0; i < SCP_IPI_MAX; i++) mutex_init(&scp->ipi_desc[i].lock); - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cfg"); - scp->reg_base = devm_ioremap_resource(dev, res); + scp->reg_base = devm_platform_ioremap_resource_byname(pdev, "cfg"); if (IS_ERR((__force void *)scp->reg_base)) { dev_err(dev, "Failed to parse and map cfg memory\n"); ret = PTR_ERR((__force void *)scp->reg_base);