From patchwork Thu Oct 11 14:56:04 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 10636761 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 95A1017E1 for ; Thu, 11 Oct 2018 14:56:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 80F712B92A for ; Thu, 11 Oct 2018 14:56:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6FDA52B92D; Thu, 11 Oct 2018 14:56:47 +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=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI 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 EE18F2B92A for ; Thu, 11 Oct 2018 14:56:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728701AbeJKWYL (ORCPT ); Thu, 11 Oct 2018 18:24:11 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:47064 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728703AbeJKWYF (ORCPT ); Thu, 11 Oct 2018 18:24:05 -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=N4OyiUfA/EyWah2Hmx/MNHt5uom203zpZPR06oGZSe4=; b=u0Pyu7oNv0iD DJ+D7LlAYtsAEzjGvvRGhz1j2eC51rDKInyNXfSkIzZ3JP/WOoAFka4NDwJgpDqI7tW0MVhiOHl3w DGgnEOYlCdtWjWrQYIfDaThoR9z4todSTZRxM/ULSILLw6SXOKIqw/VrT1Q6uIdIp212kfBh0+U9H +benY=; Received: from cpc102320-sgyl38-2-0-cust46.18-2.cable.virginm.net ([82.37.168.47] helo=debutante.sirena.org.uk) by heliosphere.sirena.org.uk with esmtpa (Exim 4.89) (envelope-from ) id 1gAcNg-0001t0-Hf; Thu, 11 Oct 2018 14:56:04 +0000 Received: by debutante.sirena.org.uk (Postfix, from userid 1000) id 4721E11223ED; Thu, 11 Oct 2018 15:56:04 +0100 (BST) From: Mark Brown To: Emil Renner Berthing Cc: Mark Brown , linux-rockchip@lists.infradead.org, Rob Herring , Mark Rutland , Heiko Stuebner , Mark Brown , Enric Balletbo i Serra , Brian Norris , Douglas Anderson , Shunqian Zheng , Nickey Yang , Klaus Goger , Randy Li , Chris Zhong , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, linux-spi@vger.kernel.org Subject: Applied "spi: rockchip: remove unneeded dma_caps" to the spi tree In-Reply-To: <20181010090038.20834-5-kernel@esmil.dk> Message-Id: <20181011145604.4721E11223ED@debutante.sirena.org.uk> Date: Thu, 11 Oct 2018 15:56:04 +0100 (BST) 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: rockchip: remove unneeded dma_caps 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 058f7c509e84abd36f988d4e16432366bd793d8f Mon Sep 17 00:00:00 2001 From: Emil Renner Berthing Date: Wed, 10 Oct 2018 11:00:35 +0200 Subject: [PATCH] spi: rockchip: remove unneeded dma_caps We no longer need the dma_caps since the dma driver already clamps the burst length to the hardware limit, so don't request and store dma_caps in device data. Signed-off-by: Emil Renner Berthing Signed-off-by: Mark Brown --- drivers/spi/spi-rockchip.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c index 2f825702cd90..6a53b940f2f5 100644 --- a/drivers/spi/spi-rockchip.c +++ b/drivers/spi/spi-rockchip.c @@ -207,7 +207,6 @@ struct rockchip_spi { struct sg_table rx_sg; struct rockchip_spi_dma_data dma_rx; struct rockchip_spi_dma_data dma_tx; - struct dma_slave_caps dma_caps; }; static inline void spi_enable_chip(struct rockchip_spi *rs, int enable) @@ -774,7 +773,6 @@ static int rockchip_spi_probe(struct platform_device *pdev) } if (rs->dma_tx.ch && rs->dma_rx.ch) { - dma_get_slave_caps(rs->dma_rx.ch, &(rs->dma_caps)); rs->dma_tx.addr = (dma_addr_t)(mem->start + ROCKCHIP_SPI_TXDR); rs->dma_rx.addr = (dma_addr_t)(mem->start + ROCKCHIP_SPI_RXDR); rs->dma_tx.direction = DMA_MEM_TO_DEV;