From patchwork Fri Mar 16 13:51:52 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 10287301 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 685A3602C2 for ; Fri, 16 Mar 2018 14:02:14 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 529C328F02 for ; Fri, 16 Mar 2018 14:02:14 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 447B328F0A; Fri, 16 Mar 2018 14:02:14 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable 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 A9C2328EF0 for ; Fri, 16 Mar 2018 14:02:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752588AbeCPOCM (ORCPT ); Fri, 16 Mar 2018 10:02:12 -0400 Received: from leibniz.telenet-ops.be ([195.130.137.77]:36390 "EHLO leibniz.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752365AbeCPOCA (ORCPT ); Fri, 16 Mar 2018 10:02:00 -0400 Received: from baptiste.telenet-ops.be (baptiste.telenet-ops.be [IPv6:2a02:1800:120:4::f00:13]) by leibniz.telenet-ops.be (Postfix) with ESMTPS id 402n3916jdzMqcrB for ; Fri, 16 Mar 2018 14:52:53 +0100 (CET) Received: from ayla.of.borg ([84.194.111.163]) by baptiste.telenet-ops.be with bizsmtp id Ndry1x0023XaVaC01dryxq; Fri, 16 Mar 2018 14:52:52 +0100 Received: from ramsan.of.borg ([192.168.97.29] helo=ramsan) by ayla.of.borg with esmtp (Exim 4.86_2) (envelope-from ) id 1ewpm1-0000R0-Rp; Fri, 16 Mar 2018 14:51:57 +0100 Received: from geert by ramsan with local (Exim 4.86_2) (envelope-from ) id 1ewpm1-0001Hi-GE; Fri, 16 Mar 2018 14:51:57 +0100 From: Geert Uytterhoeven To: Christoph Hellwig , Marek Szyprowski , Robin Murphy , Felipe Balbi , Greg Kroah-Hartman , "James E . J . Bottomley" , "Martin K . Petersen" , Andrew Morton , Mark Brown , Liam Girdwood , Tejun Heo , Herbert Xu , "David S . Miller" , Bartlomiej Zolnierkiewicz , Stefan Richter , Alan Tull , Moritz Fischer , Wolfram Sang , Jonathan Cameron , Joerg Roedel , Matias Bjorling , Jassi Brar , Mauro Carvalho Chehab , Ulf Hansson , David Woodhouse , Brian Norris , Marek Vasut , Cyrille Pitchen , Boris Brezillon , Richard Weinberger , Kalle Valo , Ohad Ben-Cohen , Bjorn Andersson , Eric Anholt , Stefan Wahren Cc: iommu@lists.linux-foundation.org, linux-usb@vger.kernel.org, linux-scsi@vger.kernel.org, alsa-devel@alsa-project.org, linux-ide@vger.kernel.org, linux-crypto@vger.kernel.org, linux-fbdev@vger.kernel.org, linux1394-devel@lists.sourceforge.net, linux-fpga@vger.kernel.org, linux-i2c@vger.kernel.org, linux-iio@vger.kernel.org, linux-block@vger.kernel.org, linux-media@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, netdev@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-serial@vger.kernel.org, linux-spi@vger.kernel.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v2 19/21] spi: Remove depends on HAS_DMA in case of platform dependency Date: Fri, 16 Mar 2018 14:51:52 +0100 Message-Id: <1521208314-4783-20-git-send-email-geert@linux-m68k.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1521208314-4783-1-git-send-email-geert@linux-m68k.org> References: <1521208314-4783-1-git-send-email-geert@linux-m68k.org> Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy --- v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/spi/Kconfig | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 603783976b8152d4..7bd3a94f58511c41 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -71,7 +71,6 @@ config SPI_ARMADA_3700 config SPI_ATMEL tristate "Atmel SPI Controller" - depends on HAS_DMA depends on (ARCH_AT91 || AVR32 || COMPILE_TEST) help This selects a driver for the Atmel SPI Controller, present on @@ -252,7 +251,6 @@ config SPI_EFM32 config SPI_EP93XX tristate "Cirrus Logic EP93xx SPI controller" - depends on HAS_DMA depends on ARCH_EP93XX || COMPILE_TEST help This enables using the Cirrus EP93xx SPI controller in master @@ -374,7 +372,6 @@ config SPI_FSL_SPI config SPI_FSL_DSPI tristate "Freescale DSPI controller" select REGMAP_MMIO - depends on HAS_DMA depends on SOC_VF610 || SOC_LS1021A || ARCH_LAYERSCAPE || M5441x || COMPILE_TEST help This enables support for the Freescale DSPI controller in master @@ -450,7 +447,6 @@ config SPI_OMAP_UWIRE config SPI_OMAP24XX tristate "McSPI driver for OMAP" - depends on HAS_DMA depends on ARCH_OMAP2PLUS || COMPILE_TEST select SG_SPLIT help @@ -459,7 +455,6 @@ config SPI_OMAP24XX config SPI_TI_QSPI tristate "DRA7xxx QSPI controller support" - depends on HAS_DMA depends on ARCH_OMAP2PLUS || COMPILE_TEST help QSPI master controller for DRA7xxx used for flash devices. @@ -488,7 +483,6 @@ config SPI_PIC32 config SPI_PIC32_SQI tristate "Microchip PIC32 Quad SPI driver" depends on MACH_PIC32 || COMPILE_TEST - depends on HAS_DMA help SPI driver for PIC32 Quad SPI controller. @@ -591,7 +585,7 @@ config SPI_SC18IS602 config SPI_SH_MSIOF tristate "SuperH MSIOF SPI controller" - depends on HAVE_CLK && HAS_DMA + depends on HAVE_CLK depends on ARCH_SHMOBILE || ARCH_RENESAS || COMPILE_TEST help SPI driver for SuperH and SH Mobile MSIOF blocks. @@ -669,7 +663,7 @@ config SPI_MXS config SPI_TEGRA114 tristate "NVIDIA Tegra114 SPI Controller" depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST - depends on RESET_CONTROLLER && HAS_DMA + depends on RESET_CONTROLLER help SPI driver for NVIDIA Tegra114 SPI Controller interface. This controller is different than the older SoCs SPI controller and also register interface @@ -687,7 +681,7 @@ config SPI_TEGRA20_SFLASH config SPI_TEGRA20_SLINK tristate "Nvidia Tegra20/Tegra30 SLINK Controller" depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST - depends on RESET_CONTROLLER && HAS_DMA + depends on RESET_CONTROLLER help SPI driver for Nvidia Tegra20/Tegra30 SLINK Controller interface.