linux-kernel - Re: [PATCH v8 24/30] PCI/tegra: Remove redundant tegra_pcie_scan

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Message-ID: <55120DBA.7080105@huawei.com>
Date:	Wed, 25 Mar 2015 09:22:02 +0800
From:	Yijing Wang <wangyijing@...wei.com>
To:	Thierry Reding <thierry.reding@...il.com>
CC:	Bjorn Helgaas <bhelgaas@...gle.com>,
	Jiang Liu <jiang.liu@...ux.intel.com>,
	<linux-pci@...r.kernel.org>, Yinghai Lu <yinghai@...nel.org>,
	<linux-kernel@...r.kernel.org>,
	Marc Zyngier <marc.zyngier@....com>,
	<linux-arm-kernel@...ts.infradead.org>,
	Russell King <linux@....linux.org.uk>, <x86@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Tony Luck <tony.luck@...el.com>, <linux-ia64@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>,
	"Guan Xuetao" <gxt@...c.pku.edu.cn>, <linux-alpha@...r.kernel.org>,
	<linux-m68k@...ts.linux-m68k.org>, Liviu Dudau <liviu@...au.co.uk>,
	"Arnd Bergmann" <arnd@...db.de>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	<linux-tegra@...r.kernel.org>
Subject: Re: [PATCH v8 24/30] PCI/tegra: Remove redundant tegra_pcie_scan_bus()

On 2015/3/24 20:31, Thierry Reding wrote:
> On Tue, Mar 24, 2015 at 11:34:18AM +0800, Yijing Wang wrote:
>> Now pci_scan_root_bus() is almost similar to
>> pci_create_root_bus() + pci_scan_child_bus().
>> So we could use common pci_scan_root_bus() in
>> pci_common_init_dev() to scan pci busses.
>> tegra_pcie_scan_bus() is redundant, remove it.
>>
>> Signed-off-by: Yijing Wang <wangyijing@...wei.com>
>> CC: Thierry Reding <thierry.reding@...il.com>
>> CC: linux-tegra@...r.kernel.org
>> ---
>>  drivers/pci/host/pci-tegra.c |   16 ----------------
>>  1 files changed, 0 insertions(+), 16 deletions(-)
> 
> Jetson TK1 still boots over NFS root via the onboard PCIe network card
> with this series applied, so:
> 
> Tested-by: Thierry Reding <treding@...dia.com>
> Acked-by: Thierry Reding <treding@...dia.com>

Thanks!

> 


-- 
Thanks!
Yijing

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