From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.99]:41186 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751169AbdL1Wr2 (ORCPT ); Thu, 28 Dec 2017 17:47:28 -0500 Date: Thu, 28 Dec 2017 16:47:18 -0600 From: Bjorn Helgaas To: Cyrille Pitchen Cc: bhelgaas@google.com, kishon@ti.com, lorenzo.pieralisi@arm.com, linux-pci@vger.kernel.org, adouglas@cadence.com, stelford@cadence.com, dgary@cadence.com, kgopi@cadence.com, eandrews@cadence.com, thomas.petazzoni@free-electrons.com, sureshp@cadence.com, nsekhar@ti.com, linux-kernel@vger.kernel.org, robh@kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v2 1/9] PCI: Regroup all PCI related entries into drivers/pci/Makefile Message-ID: <20171228224718.GA19819@bhelgaas-glaptop.roam.corp.google.com> References: <49f5a733e05a46521340e913876332f3804e2042.1513620412.git.cyrille.pitchen@free-electrons.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <49f5a733e05a46521340e913876332f3804e2042.1513620412.git.cyrille.pitchen@free-electrons.com> Sender: linux-pci-owner@vger.kernel.org List-ID: On Mon, Dec 18, 2017 at 07:16:01PM +0100, Cyrille Pitchen wrote: > This patch cleans drivers/Makefile up by moving the pci/endpoint and > pci/dwc entries from drivers/Makefile into drivers/pci/Makefile. Thanks a lot for doing this! s/This patch cleans/Clean up/ Speaking of cleanup, this Makefile has useless comments and blank lines. Maybe you could add a new patch to remove them and reorder it into a sensible order, with the Intel MID special case at the end and the host/dwc/cadence stuff together? > Since we don't want to introduce any dependency between CONFIG_PCI and > CONFIG_PCI_ENDPOINT, we now always execute drivers/pci/Makefile. > > Hence all Makefiles in drivers/pci/ were updated accordingly so no file is > compiled when CONFIG_PCI is not defined. > > Signed-off-by: Cyrille Pitchen > --- > drivers/Makefile | 5 +---- > drivers/pci/Kconfig | 1 + > drivers/pci/Makefile | 11 ++++++++--- > drivers/pci/host/Makefile | 2 ++ > 4 files changed, 12 insertions(+), 7 deletions(-) > > diff --git a/drivers/Makefile b/drivers/Makefile > index 1d034b680431..9757199b9a65 100644 > --- a/drivers/Makefile > +++ b/drivers/Makefile > @@ -16,10 +16,7 @@ obj-$(CONFIG_PINCTRL) += pinctrl/ > obj-$(CONFIG_GPIOLIB) += gpio/ > obj-y += pwm/ > > -obj-$(CONFIG_PCI) += pci/ > -obj-$(CONFIG_PCI_ENDPOINT) += pci/endpoint/ > -# PCI dwc controller drivers > -obj-y += pci/dwc/ > +obj-y += pci/ > > obj-$(CONFIG_PARISC) += parisc/ > obj-$(CONFIG_RAPIDIO) += rapidio/ > diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig > index bda151788f3f..7eeb969ab86a 100644 > --- a/drivers/pci/Kconfig > +++ b/drivers/pci/Kconfig > @@ -125,6 +125,7 @@ config PCI_PASID > > config PCI_LABEL > def_bool y if (DMI || ACPI) > + depends on PCI > select NLS > > config PCI_HYPERV > diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile > index c7819b973df7..7284a7f6ad1e 100644 > --- a/drivers/pci/Makefile > +++ b/drivers/pci/Makefile > @@ -3,12 +3,15 @@ > # Makefile for the PCI bus specific drivers. > # > > -obj-y += access.o bus.o probe.o host-bridge.o remove.o pci.o \ > +obj-$(CONFIG_PCI) += access.o bus.o probe.o host-bridge.o remove.o pci.o \ > pci-driver.o search.o pci-sysfs.o rom.o setup-res.o \ > irq.o vpd.o setup-bus.o vc.o mmap.o setup-irq.o > > +ifdef CONFIG_PCI > obj-$(CONFIG_PROC_FS) += proc.o > obj-$(CONFIG_SYSFS) += slot.o > +obj-$(CONFIG_OF) += of.o > +endif > > obj-$(CONFIG_PCI_QUIRKS) += quirks.o > > @@ -44,10 +47,12 @@ obj-$(CONFIG_PCI_ECAM) += ecam.o > > obj-$(CONFIG_XEN_PCIDEV_FRONTEND) += xen-pcifront.o > > -obj-$(CONFIG_OF) += of.o > - > ccflags-$(CONFIG_PCI_DEBUG) := -DDEBUG > > # PCI host controller drivers > obj-y += host/ > obj-y += switch/ > + > +obj-$(CONFIG_PCI_ENDPOINT) += endpoint/ > +# PCI dwc controller drivers > +obj-y += dwc/ > diff --git a/drivers/pci/host/Makefile b/drivers/pci/host/Makefile > index 34ec1d88f961..3b1059190867 100644 > --- a/drivers/pci/host/Makefile > +++ b/drivers/pci/host/Makefile > @@ -34,6 +34,8 @@ obj-$(CONFIG_VMD) += vmd.o > # ARM64 and use internal ifdefs to only build the pieces we need > # depending on whether ACPI, the DT driver, or both are enabled. > > +ifdef CONFIG_PCI > obj-$(CONFIG_ARM64) += pci-thunder-ecam.o > obj-$(CONFIG_ARM64) += pci-thunder-pem.o > obj-$(CONFIG_ARM64) += pci-xgene.o > +endif > -- > 2.11.0 >