From patchwork Sun Sep 17 08:00:48 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "chen.zhong" X-Patchwork-Id: 9954643 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3FDE560352 for ; Sun, 17 Sep 2017 08:02:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2DDF1287AE for ; Sun, 17 Sep 2017 08:02:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 22A582883D; Sun, 17 Sep 2017 08:02:22 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, RCVD_IN_DNSWL_MED, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id AAAC1287AE for ; Sun, 17 Sep 2017 08:02:21 +0000 (UTC) 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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=1qHfsFI1d5Wp0tDHhSFCxCSbl2jraOa+BMHzMgwocAc=; b=HceCQ3LywmlLgI QgHl+BJhnU2DyREhStSKhEdW6f40q+H1yZ8L7vC5dWLfa6KcJsXvZSt8pY3rUvgHTxnPOFVuyBSas Mp1Wyt4rt3VRiVP/luUV6Kbvo4TC8J0KolI0lvYegwLZrD2NZotvn/Qkb8wOowGb3AtCO+etseFwP uHZMPudPg8Hwp1nQ+Er7u/418Tzz1r8+SqQ2mSOw2MhpsmxUXsgg0szYZmJZNmMZ5VqAoSOXmU28i ps3Q3w6ihrv+R1aKqVMZlgr1O7BDuQJV5u9ik7wxKcPMsVEbyPlkGcTDCBoTPLphJIXYQ2GaoZKCF qH9B+4SuBa1t7YIlylzw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dtUWy-0003UX-AG; Sun, 17 Sep 2017 08:02:20 +0000 Received: from [218.249.47.111] (helo=mailgw02.mediatek.com) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dtUW6-0002dB-SJ; Sun, 17 Sep 2017 08:01:32 +0000 X-UUID: 7cb49ca1cdeb4155b800710a33cc3824-20170917 Received: from mtkcas32.mediatek.inc [(172.27.4.250)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 145712136; Sun, 17 Sep 2017 16:00:59 +0800 Received: from MTKCAS32.mediatek.inc (172.27.4.184) by MTKMBS31DR.mediatek.inc (172.27.6.102) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Sun, 17 Sep 2017 16:00:35 +0800 Received: from localhost.localdomain (10.17.3.153) by MTKCAS32.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1210.3 via Frontend Transport; Sun, 17 Sep 2017 16:00:49 +0800 From: Chen Zhong To: Dmitry Torokhov , Rob Herring , Lee Jones , Alexandre Belloni Subject: [PATCH v4 1/5] mfd: mt6397: create irq mappings in mfd core driver Date: Sun, 17 Sep 2017 16:00:48 +0800 Message-ID: <1505635252-27716-2-git-send-email-chen.zhong@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1505635252-27716-1-git-send-email-chen.zhong@mediatek.com> References: <1505635252-27716-1-git-send-email-chen.zhong@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170917_010127_118409_0F02E6F1 X-CRM114-Status: GOOD ( 10.78 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Alessandro Zummo , devicetree@vger.kernel.org, Linus Walleij , Jaechul Lee , linux-kernel@vger.kernel.org, Andi Shyti , linux-mediatek@lists.infradead.org, Krzysztof Kozlowski , linux-input@vger.kernel.org, Matthias Brugger , Eddie Huang , Chen Zhong , linux-arm-kernel@lists.infradead.org, linux-rtc@vger.kernel.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The core driver should create and manage irq mappings instead of leaf drivers. This patch change to pass irq domain to devm_mfd_add_devices() and it will create mapping for irq resources automatically. And remove irq mapping in rtc driver since this has been done in core driver. Acked-for-MFD-by: Lee Jones Acked-by: Alexandre Belloni Signed-off-by: Chen Zhong --- drivers/mfd/mt6397-core.c | 4 ++-- drivers/rtc/rtc-mt6397.c | 7 +++---- 2 files changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c index 04a601f..6546d7f 100644 --- a/drivers/mfd/mt6397-core.c +++ b/drivers/mfd/mt6397-core.c @@ -289,7 +289,7 @@ static int mt6397_probe(struct platform_device *pdev) ret = devm_mfd_add_devices(&pdev->dev, -1, mt6323_devs, ARRAY_SIZE(mt6323_devs), NULL, - 0, NULL); + 0, pmic->irq_domain); break; case MT6397_CID_CODE: @@ -304,7 +304,7 @@ static int mt6397_probe(struct platform_device *pdev) ret = devm_mfd_add_devices(&pdev->dev, -1, mt6397_devs, ARRAY_SIZE(mt6397_devs), NULL, - 0, NULL); + 0, pmic->irq_domain); break; default: diff --git a/drivers/rtc/rtc-mt6397.c b/drivers/rtc/rtc-mt6397.c index 1a61fa5..385f830 100644 --- a/drivers/rtc/rtc-mt6397.c +++ b/drivers/rtc/rtc-mt6397.c @@ -322,10 +322,9 @@ static int mtk_rtc_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); rtc->addr_base = res->start; - res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - rtc->irq = irq_create_mapping(mt6397_chip->irq_domain, res->start); - if (rtc->irq <= 0) - return -EINVAL; + rtc->irq = platform_get_irq(pdev, 0); + if (rtc->irq < 0) + return rtc->irq; rtc->regmap = mt6397_chip->regmap; rtc->dev = &pdev->dev;