Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752615AbaJWGlU (ORCPT ); Thu, 23 Oct 2014 02:41:20 -0400 Received: from szxga03-in.huawei.com ([119.145.14.66]:50496 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751282AbaJWGlQ (ORCPT ); Thu, 23 Oct 2014 02:41:16 -0400 Message-ID: <5448A2F2.7060001@huawei.com> Date: Thu, 23 Oct 2014 14:40:50 +0800 From: Yijing Wang User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Thunderbird/24.0.1 MIME-Version: 1.0 To: Bjorn Helgaas CC: , , Xinwei Hu , Wuyun , , Russell King , , , , , Arnd Bergmann , Thomas Gleixner , "Konrad Rzeszutek Wilk" , , Joerg Roedel , , , Benjamin Herrenschmidt , , , Sebastian Ott , "Tony Luck" , , "David S. Miller" , , Chris Metcalf , Ralf Baechle , Lucas Stach , David Vrabel , "Sergei Shtylyov" , Michael Ellerman , Thierry Reding , "Thomas Petazzoni" , Liviu Dudau Subject: Re: [PATCH v3 10/27] PCI/MSI: Remove useless bus->msi assignment References: <1413342435-7876-1-git-send-email-wangyijing@huawei.com> <1413342435-7876-11-git-send-email-wangyijing@huawei.com> <20141023054121.GE11770@google.com> In-Reply-To: <20141023054121.GE11770@google.com> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.177.27.212] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020202.5448A307.0162,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-05-26 15:14:31, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 2d23c51c586ec84e4869088c814f38cf Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2014/10/23 13:41, Bjorn Helgaas wrote: > On Wed, Oct 15, 2014 at 11:06:58AM +0800, Yijing Wang wrote: >> Now msi chip is saved in pci_sys_data in arm, >> we could clean the bus->msi assignment in >> pci core. >> >> Signed-off-by: Yijing Wang >> CC: Thierry Reding >> CC: Thomas Petazzoni >> --- >> drivers/pci/probe.c | 1 - >> 1 files changed, 0 insertions(+), 1 deletions(-) >> >> diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c >> index efa48dc..98bf4c3 100644 >> --- a/drivers/pci/probe.c >> +++ b/drivers/pci/probe.c >> @@ -682,7 +682,6 @@ static struct pci_bus *pci_alloc_child_bus(struct pci_bus *parent, >> >> child->parent = parent; >> child->ops = parent->ops; >> - child->msi = parent->msi; > > This needs an explanation of why ARM was the only arch to depend on this. OK, will add explanation in next version. > >> child->sysdata = parent->sysdata; >> child->bus_flags = parent->bus_flags; >> >> -- >> 1.7.1 >> >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-pci" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > . > -- Thanks! Yijing -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/