From mboxrd@z Thu Jan  1 00:00:00 1970
From: majun258@huawei.com (majun (F))
Date: Thu, 11 Aug 2016 09:26:07 +0800
Subject: [PATCH 2/2] arm64: Kconfig: select HISILICON_IRQ_MBIGEN only if
 PCI is selected
In-Reply-To: <2649669.8tFZ3PUETd@wuerfel>
References: <1470234574-19027-1-git-send-email-sudeep.holla@arm.com>
 <1470234574-19027-2-git-send-email-sudeep.holla@arm.com>
 <2649669.8tFZ3PUETd@wuerfel>
Message-ID: <57ABD42F.7080007@huawei.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org



? 2016/8/11 4:51, Arnd Bergmann ??:
> On Wednesday, August 3, 2016 3:29:34 PM CEST Sudeep Holla wrote:
>> Even when PCI is disabled, ARCH_HISI selects HISILICON_IRQ_MBIGEN
>> triggerring the following config warning:
>>
>> warning: (ARM64 && HISILICON_IRQ_MBIGEN) selects ARM_GIC_V3_ITS which
>>         has unmet direct dependencies (PCI && PCI_MSI)
>>
>> This patch makes selection of HISILICON_IRQ_MBIGEN conditional on PCI.
> 
> I think strictly speaking HISILICON_IRQ_MBIGEN should work without PCI,
> but that is only a theoretical setup, and the patch seems to be the
> simplest way to avoid the warning.
> 
> Applied both patches to fixes, sorry for the delay.
> 
sorry for late response, I just noticed this patch.

You are right, HISILICON_IRQ_MBIGEN uses the platform msi and has
no relation with pci.

> 	Arnd
> 
>