From patchwork Sun Dec 15 17:51:20 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yangtao Li X-Patchwork-Id: 11293109 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C542F14E3 for ; Sun, 15 Dec 2019 17:56:44 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A277C24679 for ; Sun, 15 Dec 2019 17:56:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="piwXEwkp"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="VUB0KVQA" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A277C24679 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=opHIX9S3ZXCT2D+zXgp9HOK6+5TvMprBP7fa9D/NA5c=; b=piwXEwkp62iRDbqWkzeWCE4wpE H/fkoecSXMavaOdRB9De9Gy8Ab5Ffoo0yA3CmXqGiCNhE0luAOWSKMPxdTZhdVG3stsiPZxnuCvMg JtSzW1tTMLH9RgVKYd+QVPSpVk8Q35rYzKj7LlF5FVYMlVCkxpjh+3Cg7c3AjlWTmqgeyw2H0WpE3 3adyunIqZ+SwdMaWGMj4KKT3q6/OkWsmr2cgsLuW9KAq9J57b4jMipJ+RtMDq+PV2aiWH5mo0r5P4 aRW5u+FkYEwZ4Ani/V04+d5OEnLKL/Zs0BQ/9lSEGmZbLZBHduR4NpN+bBuTq+jArScjCkboz4p89 Hw83TpCw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1igY8K-0000iS-2b; Sun, 15 Dec 2019 17:56:44 +0000 Received: from mail-pl1-x643.google.com ([2607:f8b0:4864:20::643]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1igY3d-0003qd-1i; Sun, 15 Dec 2019 17:51:56 +0000 Received: by mail-pl1-x643.google.com with SMTP id g6so3451908plp.7; Sun, 15 Dec 2019 09:51:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=/cz4vRUnbRV9SZ3G6wT7uGNBKfnOEqLWr9ZhQq3aPJY=; b=VUB0KVQAHEHprXd8JPg/0jED90d4vxehQR5oM13rBTaAw8YxpSr2SHoeE4jGTI7E22 9CU2zoUYjBTnG3V+h4FvWpk0N4jlhpjp3RLjpQqDiDyO3pz0inFoNokv0y6Fsu0Awb+b M7s6Pjtbd8WVa7wOSJJuhjTi8zjBu2AzhoYEhH4fmQZO8q7pTFpxAYhgqOwQ4eb0W5aG zmAXTggqqLYOk2JsO0UFqjCtuNRE80TkubJxiCWtarkBSzlpDy5d5eZOKISXqW7sd+ap kPsjx2a3CPqG9IkXh3otL1pUVKFSZOoFGepy/lTbYnDJhLyZkz4V+bsRjFtnTv1ABJz3 6zqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=/cz4vRUnbRV9SZ3G6wT7uGNBKfnOEqLWr9ZhQq3aPJY=; b=DzAQhV7W/31HWtDn9jEfwhGAUVeioOedGsYLg4wXu+C2e6hKSB4BWKBLY4ow735L4T msybYdhI+CgdERjujO7hPq4U0HlpEOs47qyTaq/NsW6yPT1dXbN9+fIC+Qn3Co9rNAdg 3SsCaYcCWZiiHwuYgm1VVgK3WwSPrljPSD1dqsO72KFHX2HffXIH+8rYb6yUhNhHhoDp fV9IVO8j2AUa1b75SZXzTjfJn5VWg9DPkAqYkUY6PJZ6aa8jV4csBTXhdUAOH+t/M9tn /jmAfp1Kbop9n86ySYA0wfxRyoZJ/40GiYsdMiyx5xIe14/6C3FINmag8Gn61keE6mPn mG+w== X-Gm-Message-State: APjAAAX2AWwfg66NvdjPWz8Fi7+OeGkBG+MgqX42d5QVICYzMY7Cb/eF 1/bu9Fd27ENXWswWadb9vF8= X-Google-Smtp-Source: APXvYqwynwF10fAEJxkpOjzXrYzf6q0kcA5H9tyhmFPNupU2grFmbw3V9ozwvElSbTNjK4798iHyCA== X-Received: by 2002:a17:902:d708:: with SMTP id w8mr11897094ply.280.1576432312130; Sun, 15 Dec 2019 09:51:52 -0800 (PST) Received: from localhost ([2001:19f0:6001:12c8:5400:2ff:fe72:6403]) by smtp.gmail.com with ESMTPSA id h3sm19102447pfr.15.2019.12.15.09.51.51 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 15 Dec 2019 09:51:51 -0800 (PST) From: Yangtao Li To: manuel.lauss@gmail.com, ulf.hansson@linaro.org, khilman@baylibre.com, chaotian.jing@mediatek.com, matthias.bgg@gmail.com, nico@fluxnic.net, adrian.hunter@intel.com, agross@kernel.org, bjorn.andersson@linaro.org, ben-linux@fluff.org, jh80.chung@samsung.com, vireshk@kernel.org, mripard@kernel.org, wens@csie.org, wsa+renesas@sang-engineering.com, gregkh@linuxfoundation.org, kstewart@linuxfoundation.org, yamada.masahiro@socionext.com, tglx@linutronix.de, allison@lohutok.net, yoshihiro.shimoda.uh@renesas.com, geert+renesas@glider.be, linus.walleij@linaro.org Subject: [PATCH 13/13] mmc: au1xmmc: switch to platform_get_irq Date: Sun, 15 Dec 2019 17:51:20 +0000 Message-Id: <20191215175120.3290-13-tiny.windzz@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191215175120.3290-1-tiny.windzz@gmail.com> References: <20191215175120.3290-1-tiny.windzz@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191215_095153_119417_DAA6CCC7 X-CRM114-Status: GOOD ( 10.51 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:643 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (tiny.windzz[at]gmail.com) 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Yangtao Li , linux-arm-msm@vger.kernel.org, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org platform_get_resource(pdev, IORESOURCE_IRQ) is not recommended for requesting IRQ's resources, as they can be not ready yet. Using platform_get_irq() instead is preferred for getting IRQ even if it was not retrieved earlier. Signed-off-by: Yangtao Li --- drivers/mmc/host/au1xmmc.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c index bc8aeb47a7b4..8823680ca42c 100644 --- a/drivers/mmc/host/au1xmmc.c +++ b/drivers/mmc/host/au1xmmc.c @@ -984,12 +984,9 @@ static int au1xmmc_probe(struct platform_device *pdev) goto out2; } - r = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (!r) { - dev_err(&pdev->dev, "no IRQ defined\n"); + host->irq = platform_get_irq(pdev, 0); + if (host->irq < 0) goto out3; - } - host->irq = r->start; mmc->ops = &au1xmmc_ops;