From patchwork Fri Sep 21 09:46:06 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ludovic BARRE X-Patchwork-Id: 10609571 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BFCA415E8 for ; Fri, 21 Sep 2018 09:59:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AD6822D85C for ; Fri, 21 Sep 2018 09:59:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9F4842D872; Fri, 21 Sep 2018 09:59:47 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 382F22D85C for ; Fri, 21 Sep 2018 09:59:47 +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=awFK/EjjJsgYKC2FPpNQeTF8eM5ufbfZFg7xhQckZrc=; b=Ngq4Vw/vGEWpcq Q4T+xDLz46aDuWukFMeHSFx18WE4/IRCLVoXGJCx0yjunTsnvFMhNW+vRMrYmbjgYHEDPx0WxFXie FVRR7Lz98bOjDeYUD9i8DwgKbbflRllTDvag/VFXYxzlcLB1Wq5exltuJFeNoKFUgdiiEzfkUfdJE VDsO2d1C2cYYRZTSyvoXEa1vi8SN9+bsxwAVsybGEmTDGtTKhzU9yukBHz7oyDL0xVuRRmrEWbafl tiF0GlKUkxZGfsElDDlcGQuv6+E5pdUQMLD4i45bJ/esWe6fhEA3JqOwTWGIQyL9bxwxa6xoSard0 ozZVjLeVO83MyEoosMpg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1g3IDt-0002xl-O5; Fri, 21 Sep 2018 09:59:41 +0000 Received: from mx07-00178001.pphosted.com ([62.209.51.94]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1g3I1Z-0003rz-II for linux-arm-kernel@lists.infradead.org; Fri, 21 Sep 2018 09:47:55 +0000 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w8L9hulp025545; Fri, 21 Sep 2018 11:46:43 +0200 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2mmkmr37yf-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Fri, 21 Sep 2018 11:46:43 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id C984F38; Fri, 21 Sep 2018 09:46:42 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas24.st.com [10.75.90.94]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id A88742AC3; Fri, 21 Sep 2018 09:46:42 +0000 (GMT) Received: from SAFEX1HUBCAS22.st.com (10.75.90.93) by Safex1hubcas24.st.com (10.75.90.94) with Microsoft SMTP Server (TLS) id 14.3.361.1; Fri, 21 Sep 2018 11:46:42 +0200 Received: from lmecxl0923.lme.st.com (10.48.0.237) by Webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.361.1; Fri, 21 Sep 2018 11:46:42 +0200 From: Ludovic Barre To: Ulf Hansson , Rob Herring Subject: [PATCH V2 12/27] mmc: mmci: add dma_finalize callback Date: Fri, 21 Sep 2018 11:46:06 +0200 Message-ID: <1537523181-14578-13-git-send-email-ludovic.Barre@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1537523181-14578-1-git-send-email-ludovic.Barre@st.com> References: <1537523181-14578-1-git-send-email-ludovic.Barre@st.com> MIME-Version: 1.0 X-Originating-IP: [10.48.0.237] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-09-21_04:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180921_024657_980695_27AB4B1F X-CRM114-Status: GOOD ( 15.14 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Maxime Coquelin , Alexandre Torgue , Loic Pallardy , devicetree@vger.kernel.org, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, Ludovic Barre , benjamin.gaignard@linaro.org, Gerald Baeza , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Ludovic Barre This patch adds dma_finalize callback at mmci_host_ops to allow to call specific variant. Signed-off-by: Ludovic Barre # Conflicts: # drivers/mmc/host/mmci.h Signed-off-by: Ludovic Barre --- drivers/mmc/host/mmci.c | 14 ++++++++------ drivers/mmc/host/mmci.h | 3 ++- drivers/mmc/host/mmci_qcom_dml.c | 1 + 3 files changed, 11 insertions(+), 7 deletions(-) diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index 10c7adc..1158d5c 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -447,6 +447,12 @@ int mmci_dma_start(struct mmci_host *host, unsigned int datactrl) return 0; } +void mmci_dma_finalize(struct mmci_host *host, struct mmc_data *data) +{ + if (host->ops && host->ops->dma_finalize) + host->ops->dma_finalize(host, data); +} + static void mmci_request_end(struct mmci_host *host, struct mmc_request *mrq) { @@ -626,7 +632,7 @@ static void mmci_dma_data_error(struct mmci_host *host) mmci_dma_unmap(host, host->data); } -static void mmci_dma_finalize(struct mmci_host *host, struct mmc_data *data) +void mmci_dmae_finalize(struct mmci_host *host, struct mmc_data *data) { struct mmci_dmae_priv *dmae = host->dma_priv; u32 status; @@ -820,14 +826,10 @@ static struct mmci_host_ops mmci_variant_ops = { .dma_setup = mmci_dmae_setup, .dma_release = mmci_dmae_release, .dma_start = mmci_dmae_start, + .dma_finalize = mmci_dmae_finalize, }; #else /* Blank functions if the DMA engine is not available */ -static inline void mmci_dma_finalize(struct mmci_host *host, - struct mmc_data *data) -{ -} - static inline void mmci_dma_data_error(struct mmci_host *host) { } diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h index df1826b..b793cfb 100644 --- a/drivers/mmc/host/mmci.h +++ b/drivers/mmc/host/mmci.h @@ -281,6 +281,7 @@ struct mmci_host_ops { int (*dma_setup)(struct mmci_host *host); void (*dma_release)(struct mmci_host *host); int (*dma_start)(struct mmci_host *host, unsigned int *datactrl); + void (*dma_finalize)(struct mmci_host *host, struct mmc_data *data); }; struct mmci_host { @@ -339,4 +340,4 @@ void mmci_dmae_get_next_data(struct mmci_host *host, struct mmc_data *data); int mmci_dmae_setup(struct mmci_host *host); void mmci_dmae_release(struct mmci_host *host); int mmci_dmae_start(struct mmci_host *host, unsigned int *datactrl); - +void mmci_dmae_finalize(struct mmci_host *host, struct mmc_data *data); diff --git a/drivers/mmc/host/mmci_qcom_dml.c b/drivers/mmc/host/mmci_qcom_dml.c index e2e756c..f1fd48a 100644 --- a/drivers/mmc/host/mmci_qcom_dml.c +++ b/drivers/mmc/host/mmci_qcom_dml.c @@ -188,6 +188,7 @@ static struct mmci_host_ops qcom_variant_ops = { .dma_setup = qcom_dma_setup, .dma_release = mmci_dmae_release, .dma_start = mmci_dmae_start, + .dma_finalize = mmci_dmae_finalize, }; void qcom_variant_init(struct mmci_host *host)