From patchwork Thu Mar 22 02:14:12 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 10300763 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 9A1B3600F6 for ; Thu, 22 Mar 2018 02:14:24 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 81A48299BD for ; Thu, 22 Mar 2018 02:14:24 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 75B5D299D8; Thu, 22 Mar 2018 02:14:24 +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=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A715B299BD for ; Thu, 22 Mar 2018 02:14:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751608AbeCVCOW (ORCPT ); Wed, 21 Mar 2018 22:14:22 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:49816 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751827AbeCVCOS (ORCPT ); Wed, 21 Mar 2018 22:14:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=Date:Message-Id:In-Reply-To: Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References: List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner: List-Archive; bh=iawZzWK9OelT4L4/1q+fHX5JKd7MWY4SrlTsmkrRyzc=; b=YfBJ5PWpln7n js3+Xmws4CyX+8AsnePelRRs3k+IqsD0ca6u3gYWrBLlbcQsm9TJY//kY7Pi49yYkdalSSfSytfld 4zs3C+YOlWxaIP2nAuRg/9Ci9xkXg8El0isKnrYvyzDN51ePWgO0x6I542tF2tXQQL0UxEx1kYbLU 4Ict0=; Received: from [218.255.99.6] (helo=finisterre.ee.mobilebroadband) by heliosphere.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1eypk7-0002lg-C8; Thu, 22 Mar 2018 02:14:15 +0000 Received: by finisterre.ee.mobilebroadband (Postfix, from userid 1000) id CCCE944007A; Thu, 22 Mar 2018 02:14:12 +0000 (GMT) From: Mark Brown To: Geert Uytterhoeven Cc: Mark Brown , Mark Brown , Stefan Agner , linux-spi@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-spi@vger.kernel.org Subject: Applied "spi: sh-msiof: Use correct enum for DMA transfer direction" to the spi tree In-Reply-To: <1521619643-4492-1-git-send-email-geert+renesas@glider.be> Message-Id: <20180322021412.CCCE944007A@finisterre.ee.mobilebroadband> Date: Thu, 22 Mar 2018 02:14:12 +0000 (GMT) Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The patch spi: sh-msiof: Use correct enum for DMA transfer direction has been applied to the spi tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark From da779513d33575fc43a9ae87a95af6b4354cebaa Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 21 Mar 2018 09:07:23 +0100 Subject: [PATCH] spi: sh-msiof: Use correct enum for DMA transfer direction Use enum dma_transfer_direction as required by dmaengine_prep_slave_sg() instead of enum dma_data_direction. This won't change behavior in practice as the enum values are equivalent. This fixes two warnings when building with clang: drivers/spi/spi-sh-msiof.c:755:27: warning: implicit conversion from enumeration type 'enum dma_data_direction' to different enumeration type 'enum dma_transfer_direction' [-Wenum-conversion] rx->sgl, rx->nents, DMA_FROM_DEVICE, ^~~~~~~~~~~~~~~ drivers/spi/spi-sh-msiof.c:772:27: warning: implicit conversion from enumeration type 'enum dma_data_direction' to different enumeration type 'enum dma_transfer_direction' [-Wenum-conversion] tx->sgl, tx->nents, DMA_TO_DEVICE, ^~~~~~~~~~~~~ Based on commit 768d59f5d0139a6f ("spi: rspi: use correct enum for DMA transfer direction"). Signed-off-by: Geert Uytterhoeven Reviewed-by: Stefan Agner Signed-off-by: Mark Brown --- drivers/spi/spi-sh-msiof.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c index c5dcfb434a49..ae086aab57d5 100644 --- a/drivers/spi/spi-sh-msiof.c +++ b/drivers/spi/spi-sh-msiof.c @@ -752,7 +752,7 @@ static int sh_msiof_dma_once(struct sh_msiof_spi_priv *p, const void *tx, if (rx) { ier_bits |= IER_RDREQE | IER_RDMAE; desc_rx = dmaengine_prep_slave_single(p->master->dma_rx, - p->rx_dma_addr, len, DMA_FROM_DEVICE, + p->rx_dma_addr, len, DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT | DMA_CTRL_ACK); if (!desc_rx) return -EAGAIN; @@ -769,7 +769,7 @@ static int sh_msiof_dma_once(struct sh_msiof_spi_priv *p, const void *tx, dma_sync_single_for_device(p->master->dma_tx->device->dev, p->tx_dma_addr, len, DMA_TO_DEVICE); desc_tx = dmaengine_prep_slave_single(p->master->dma_tx, - p->tx_dma_addr, len, DMA_TO_DEVICE, + p->tx_dma_addr, len, DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT | DMA_CTRL_ACK); if (!desc_tx) { ret = -EAGAIN;