From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AG47ELuVuOcx2T+0N5W0ZAZezx+MDrPw2Ie7tFkm3B8i2eMLhhwQVKOxwlTJ+e02srBhiEzYm+l0 ARC-Seal: i=1; a=rsa-sha256; t=1521212091; cv=none; d=google.com; s=arc-20160816; b=FsmBmTSUoYm1ROl1TNLZRxRCxTDCc/lEs9J5CJVRu+cbLDyZjZCS2r8fxuwm8V9sGp L3Q4Q9Iql0UcWS5XQTOr6/e/1Ah+ZfI82MizjLUInTup6oze6ydiUEzKZERg4Km9/mLq j0GccTJ+tFCPK0ruOat0hixbe/AgKe5rWRrcnuJNlYU6Qp+vbVPdyoKjgzvoj/RyHTs8 cVypAocbVcH+Eva/AvL+eamkMW+aqTRdARR3DtkuWCCcrvYH2fb+XUeL8JBn1P6wyxVQ hDYUahyKMocROIMQqu/nZ6Gu0cQDEWTIzSfvjnUqrdR2NzeQ6tsDkyrZavIcZHNafXz9 HmGQ== 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=juGuFox3oX9Zza07aOIjT3f4Aqc+Eppi8TXAEGm3YfU=; b=RElGIPDuSXWGAbJ07Z88/jqjDMWBm6dNJhcy35L4BYMcT2Zgy44frMzawQuJkqgKYt mSzg6nZIcBOdMbxdelQcTU4KCauPioCrhRHL4UsZIgGjXrRHk+s0XQOPbCLYTc7cVie/ HUYJXVwex2dQQjqhE7M9FWacD5JVCRHvuWAlQpf8i4NoIvi17j81YeSeoiU9uXzcUoZa xNg8g9bHRARe6YP+Lt/CaQQVIlxoqbcUekTUHRRrD9NKo6eg/A6y4ZU/p2aF9somSHjB iXIpLpo0V+T04wyczfiGcrwFtHA8cHwM1LOFrdgrczdTke8dBIk6hJSegej2mE8iRWs7 rKCw== ARC-Authentication-Results: i=1; mx.google.com; spf=neutral (google.com: 2a02:1800:120:4::f00:15 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::f00:15 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 10/21] lightnvm: Remove depends on HAS_DMA in case of platform dependency Date: Fri, 16 Mar 2018 14:51:43 +0100 Message-Id: <1521208314-4783-11-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?1595106489861540942?= X-GMAIL-MSGID: =?utf-8?q?1595106489861540942?= 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. Notes: - FSL_FMAN keeps its dependency on HAS_DMA, as it calls set_dma_ops(), which does not exist if HAS_DMA=n (Do we need a dummy? The use of set_dma_ops() in this driver is questionable), - SND_SOC_LPASS_IPQ806X and SND_SOC_LPASS_PLATFORM loose their dependency on HAS_DMA, as they are selected from SND_SOC_APQ8016_SBC. 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/lightnvm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/lightnvm/Kconfig b/drivers/lightnvm/Kconfig index 10c08982185a572f..9c03f35d9df113c6 100644 --- a/drivers/lightnvm/Kconfig +++ b/drivers/lightnvm/Kconfig @@ -4,7 +4,7 @@ menuconfig NVM bool "Open-Channel SSD target support" - depends on BLOCK && HAS_DMA && PCI + depends on BLOCK && PCI select BLK_DEV_NVME help Say Y here to get to enable Open-channel SSDs. -- 2.7.4