From patchwork Sat Dec 5 02:39:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanley Chu X-Patchwork-Id: 11952883 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=-18.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_GIT 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 A5FC7C433FE for ; Sat, 5 Dec 2020 02:51:55 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 5B13422DFA for ; Sat, 5 Dec 2020 02:51:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5B13422DFA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.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=CJ++tMaUChkvBKG2cjQ1xl5w31VGrR+aFSCQiLS68nk=; b=h4RTtI2ksoVkAx0AJbJ2RqMV7 XoaPPde5NQWK/15rRg8liOUORM8oO+1+24elYrx/2IejnYcRLyhiHxDLLvTMbcx5STe65s8hepuf/ g1p1w1J3OnEU9Sj6BTn/HGjV74nvA7NsvhDHkraDAOnACwUilT1SFSTdL1CebvS2RGHizFeeyV1rR tgs9RPI39VV3A1DVgHa8LANx8QBkZNsjCGI/KgZXhLks6XFru4GCIEKN3mqm+vt3lIYBkjtNS2WTH lbOEsvcUITSw4eoEO+eebxQnh7JOlRJKKnC4zjPQsLpvQ1LNN8nSF/8WWZOLG7emzBXm9ukDyewst TPpHYyQmg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1klNe1-0005PU-QY; Sat, 05 Dec 2020 02:49:57 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1klNdq-0005Ke-1h; Sat, 05 Dec 2020 02:49:48 +0000 X-UUID: 4c452a63149744048ce7aacfa64745fe-20201204 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=5/pqH9rf+hQwFSyaJb296USSdoyiU1I6HYSubt4C4FE=; b=NemIT8l96dR1qYEWFI/7s+EiDc2FT+MqT9a21GuqwSFC7c3SyFX8vVq6t0rQdDHu5LgUmmmN6qjao3kpylsb6KwVPIX1gXE1e9wFrK8dovdvC3tGiXgCJ477LdKCiaX7e+Kgdf/t+1dGj2htbfJfKlQwHjXhekRIgc4iS54SNzg=; X-UUID: 4c452a63149744048ce7aacfa64745fe-20201204 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1661856574; Fri, 04 Dec 2020 18:49:43 -0800 Received: from mtkmbs08n1.mediatek.inc (172.21.101.55) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 4 Dec 2020 18:39:54 -0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs08n1.mediatek.inc (172.21.101.55) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 5 Dec 2020 10:39:36 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sat, 5 Dec 2020 10:39:35 +0800 From: Stanley Chu To: , , , , Subject: [PATCH v4 2/8] scsi: ufs: Introduce phy_initialization helper Date: Sat, 5 Dec 2020 10:39:32 +0800 Message-ID: <20201205023938.13848-3-stanley.chu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20201205023938.13848-1-stanley.chu@mediatek.com> References: <20201205023938.13848-1-stanley.chu@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-20201204_214946_360125_EE8F02A4 X-CRM114-Status: UNSURE ( 9.55 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stanley Chu , alice.chao@mediatek.com, bvanassche@acm.org, huadian.liu@mediatek.com, andy.teng@mediatek.com, cc.chou@mediatek.com, chun-hung.wu@mediatek.com, kuohong.wang@mediatek.com, linux-kernel@vger.kernel.org, jiajie.hao@mediatek.com, cang@codeaurora.org, linux-mediatek@lists.infradead.org, peter.wang@mediatek.com, matthias.bgg@gmail.com, beanhuo@micron.com, chaotian.jing@mediatek.com, linux-arm-kernel@lists.infradead.org, asutoshd@codeaurora.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Introduce phy_initialization helper since this is the only one variant function without helper. Signed-off-by: Stanley Chu --- drivers/scsi/ufs/ufshcd.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h index 21de7607611f..384a042ccb46 100644 --- a/drivers/scsi/ufs/ufshcd.h +++ b/drivers/scsi/ufs/ufshcd.h @@ -1134,6 +1134,14 @@ static inline int ufshcd_vops_link_startup_notify(struct ufs_hba *hba, return 0; } +static inline int ufshcd_vops_phy_initialization(struct ufs_hba *hba) +{ + if (hba->vops && hba->vops->phy_initialization) + return hba->vops->phy_initialization(hba); + + return 0; +} + static inline int ufshcd_vops_pwr_change_notify(struct ufs_hba *hba, bool status, struct ufs_pa_layer_attr *dev_max_params,