From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AG47ELvgn07viNt8Oc7OGtQnEatqYPV2liSEso1kfxGIS9zwO8j6KtMH4c+zajx0ffYllmsV4slf ARC-Seal: i=1; a=rsa-sha256; t=1521208373; cv=none; d=google.com; s=arc-20160816; b=Q7Ed41cdc34EoPlgBXbKG9qAwpaGazShfA9eW78xMHFP+awbrdsKYeOsh6ovYrxTvm VxH/9OJoWUcAZ7h0JFIXwSDtmKm4PcHUL+hiWZ+zZl8WgYvLSnArRMCVcX/KUG6oaiD1 uPf4UmkmRN2UtT5Xa+uv91UAWHFBvDUZDQ72xz0G0vya9xwl0IWcv8+Z2FTDnkS7LeRF 4TJIRpcp2s8cOZBE86nhuM/XxD1Nd5Hil2T3HxJgOhQKVZekVaWr7VpLUsz8qTR/qZBz CoT/smiqtuJvGNA46VhXjqhsnPxt1Ge0nfhm7DDBdm41/qnM8xNGjuyHpqdgodqSid/u Tf8A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=references:in-reply-to:message-id:date:subject:cc:to:from :arc-authentication-results; bh=7ov0N23VWNH531YSD6/R6X/D9MhCbcsX9T723o+T6M4=; b=h1UZrA1Ge1pdIB88wNFSLhzWOSZDxodoB4Bkb8vWLkmqwhFqj7gW0oPJ9UtIlNCYj1 664tmPKMYzRY7Nf9pvxr9f2MBET3AG8nPOWI5iNICNFTAuxaq9HJt8yxAEjuU9CGRBp7 cGrBEdNEeBMPC4+jnZJooQKXnHlT4zDtfc5qr+F6xeXwdIe7br/k+S2wLtz6ftBi/Wi5 l8oQ97ExUuLZsylL3QTtfj8/F7Ksa4VpDFLpy7kt/QJQ0IliPXt4h1k7q4c0pheo5GEB 1QqYTAdLg9ohDb0uoVpxluwJo1QCiCie2tmdVGgU9/ZtXABBKe3dE4J5rX3y2KrnULNE 6jzw== ARC-Authentication-Results: i=1; mx.google.com; spf=neutral (google.com: 2a02:1800:120:4::f00:13 is neither permitted nor denied by best guess record for domain of geert@linux-m68k.org) smtp.mailfrom=geert@linux-m68k.org Authentication-Results: mx.google.com; spf=neutral (google.com: 2a02:1800:120:4::f00:13 is neither permitted nor denied by best guess record for domain of geert@linux-m68k.org) smtp.mailfrom=geert@linux-m68k.org 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> X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1595102591524978255?= X-GMAIL-MSGID: =?utf-8?q?1595102591524978255?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 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. -- 2.7.4