> -----Original Message----- > From: netdev-ow...@vger.kernel.org [mailto:netdev-ow...@vger.kernel.org] > On Behalf Of Geert Uytterhoeven > Sent: Friday, March 16, 2018 3:52 PM > To: Christoph Hellwig <h...@lst.de>; Marek Szyprowski > <m.szyprow...@samsung.com>; Robin Murphy <robin.mur...@arm.com>; > Felipe Balbi <ba...@kernel.org>; Greg Kroah-Hartman > <gre...@linuxfoundation.org>; James E . J . Bottomley > <j...@linux.vnet.ibm.com>; Martin K . Petersen > <martin.peter...@oracle.com>; Andrew Morton <akpm@linux- > foundation.org>; Mark Brown <broo...@kernel.org>; Liam Girdwood > <lgirdw...@gmail.com>; Tejun Heo <t...@kernel.org>; Herbert Xu > <herb...@gondor.apana.org.au>; David S . Miller <da...@davemloft.net>; > Bartlomiej Zolnierkiewicz <b.zolnier...@samsung.com>; Stefan Richter > <stef...@s5r6.in-berlin.de>; Alan Tull <at...@kernel.org>; Moritz Fischer > <m...@kernel.org>; Wolfram Sang <w...@the-dreams.de>; Jonathan Cameron > <ji...@kernel.org>; Joerg Roedel <j...@8bytes.org>; Matias Bjorling > <m...@lightnvm.io>; Jassi Brar <jassisinghb...@gmail.com>; Mauro Carvalho > Chehab <mche...@kernel.org>; Ulf Hansson <ulf.hans...@linaro.org>; David > Woodhouse <dw...@infradead.org>; Brian Norris > <computersforpe...@gmail.com>; Marek Vasut <marek.va...@gmail.com>; > Cyrille Pitchen <cyrille.pitc...@wedev4u.fr>; Boris Brezillon > <boris.brezil...@free-electrons.com>; Richard Weinberger <rich...@nod.at>; > Kalle Valo <kv...@codeaurora.org>; Ohad Ben-Cohen <o...@wizery.com>; > Bjorn Andersson <bjorn.anders...@linaro.org>; Eric Anholt <e...@anholt.net>; > Stefan Wahren <stefan.wah...@i2se.com> > Cc: io...@lists.linux-foundation.org; linux-...@vger.kernel.org; linux- > s...@vger.kernel.org; alsa-de...@alsa-project.org; linux-...@vger.kernel.org; > linux-crypto@vger.kernel.org; linux-fb...@vger.kernel.org; linux1394- > de...@lists.sourceforge.net; linux-f...@vger.kernel.org; linux- > i...@vger.kernel.org; linux-...@vger.kernel.org; linux-bl...@vger.kernel.org; > linux-me...@vger.kernel.org; linux-...@vger.kernel.org; linux- > m...@lists.infradead.org; net...@vger.kernel.org; linux- > remotep...@vger.kernel.org; linux-ser...@vger.kernel.org; linux- > s...@vger.kernel.org; de...@driverdev.osuosl.org; linux- > ker...@vger.kernel.org; Geert Uytterhoeven <ge...@linux-m68k.org> > Subject: [PATCH v2 10/21] lightnvm: Remove depends on HAS_DMA in case of > platform dependency > > 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),
Hi, The set_dma_ops() is no longer required in the fsl/fman, I'll send a patch to remove it. Thanks > - 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 <ge...@linux-m68k.org> > Reviewed-by: Mark Brown <broo...@kernel.org> > Acked-by: Robin Murphy <robin.mur...@arm.com> > --- > 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
