linux-kernel - Re: [PATCH v6 28/30] PCI: Export find_pci_host_bridge() and rename to pci_find_host

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Message-ID: <550194AD.6080204@huawei.com>
Date:	Thu, 12 Mar 2015 21:29:17 +0800
From:	Yijing Wang <wangyijing@...wei.com>
To:	Bjorn Helgaas <bhelgaas@...gle.com>
CC:	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>
Subject: Re: [PATCH v6 28/30] PCI: Export find_pci_host_bridge() and rename
 to pci_find_host_bridge()

>> diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
>> index a1dc9f2..45252dd 100644
>> --- a/drivers/pci/pci.h
>> +++ b/drivers/pci/pci.h
>> @@ -328,4 +328,6 @@ struct pci_host_bridge *pci_create_host_bridge(
>>  		void *sysdata, struct pci_host_bridge_ops *ops);
>>  
>>  void pci_free_host_bridge(struct pci_host_bridge *host);
>> +struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus);
> 
> This is only used in drivers/pci/host-bridge.c and in drivers/pci/pci.c for
> pci_domain_nr().  Can you drop this patch and put the generic
> pci_domain_nr() implementation (next patch) in host-bridge.c instead of in
> pci.c?

Of course, thanks.

> 
>> +
>>  #endif /* DRIVERS_PCI_H */
>> -- 
>> 1.7.1
>>
> 
> .
> 


-- 
Thanks!
Yijing

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