From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gavin Shan Subject: Re: [PATCH v8 39/45] powerpc/powernv: Select OF_DYNAMIC Date: Wed, 20 Apr 2016 12:38:04 +1000 Message-ID: <20160420023804.GA3754@gwshan> References: <1455680668-23298-1-git-send-email-gwshan@linux.vnet.ibm.com> <1455680668-23298-40-git-send-email-gwshan@linux.vnet.ibm.com> <5715FD69.3060302@ozlabs.ru> Reply-To: Gavin Shan Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <5715FD69.3060302@ozlabs.ru> Sender: linux-pci-owner@vger.kernel.org To: Alexey Kardashevskiy Cc: Gavin Shan , linuxppc-dev@lists.ozlabs.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, benh@kernel.crashing.org, mpe@ellerman.id.au, dja@axtens.net, bhelgaas@google.com, robherring2@gmail.com, grant.likely@linaro.org List-Id: devicetree@vger.kernel.org On Tue, Apr 19, 2016 at 07:42:01PM +1000, Alexey Kardashevskiy wrote: >On 02/17/2016 02:44 PM, Gavin Shan wrote: >>The device tree will change dynamically in PowerNV PCI hotplug >>driver. This enables CONFIG_OF_DYNAMIC to support that. >> >>Signed-off-by: Gavin Shan >>--- >> arch/powerpc/platforms/powernv/Kconfig | 1 + >> 1 file changed, 1 insertion(+) >> >>diff --git a/arch/powerpc/platforms/powernv/Kconfig b/arch/powerpc/platforms/powernv/Kconfig >>index 604190c..e7b1ad7 100644 >>--- a/arch/powerpc/platforms/powernv/Kconfig >>+++ b/arch/powerpc/platforms/powernv/Kconfig >>@@ -18,6 +18,7 @@ config PPC_POWERNV >> select CPU_FREQ_GOV_ONDEMAND >> select CPU_FREQ_GOV_CONSERVATIVE >> select PPC_DOORBELL >>+ select OF_DYNAMIC > > >Why not to enable it in 45/45 under config HOTPLUG_PCI_POWERNV? Is there any >benefit of having it always on if HOTPLUG_PCI_POWERNV is not enabled? > Agree, I will move accordingly in next revision. Note that we have to move it back here once something else depends on OF_DYNAMIC in future. >> default y >> >> config OPAL_PRD >> > > >-- >Alexey >