linux-kernel - Re: [PATCH 1/4] of/pci: Provide support for parsing PCI DT ranges property

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Message-ID: <511BA1E0.9000404@gmail.com>
Date:	Wed, 13 Feb 2013 08:23:28 -0600
From:	Rob Herring <robherring2@...il.com>
To:	Thierry Reding <thierry.reding@...onic-design.de>
CC:	Grant Likely <grant.likely@...retlab.ca>,
	Andrew Murray <andrew.murray@....com>,
	devicetree-discuss@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] of/pci: Provide support for parsing PCI DT ranges
 property

On 02/12/2013 12:45 AM, Thierry Reding wrote:
> On Mon, Feb 11, 2013 at 01:43:03PM -0600, Rob Herring wrote:
>> On 02/11/2013 02:22 AM, Thierry Reding wrote:
>>> From: Andrew Murray <andrew.murray@....com>

>>> @@ -13,6 +13,7 @@
>>>  #define OF_CHECK_COUNTS(na, ns)	(OF_CHECK_ADDR_COUNT(na) && (ns) > 0)
>>>  
>>>  static struct of_bus *of_match_bus(struct device_node *np);
>>> +static struct of_bus *of_find_bus(const char *name);
>>
>> Can you move this function up to avoid the forward declaration.
> 
> It needs to be defined after the of_busses structure, which is defined
> below the CONFIG_PCI block where of_pci_process_ranges() is defined. I'd
> have to move that one as well and add another #ifdef CONFIG_PCI section.
> If you prefer that I can do that.

Okay, it's fine as is.

>>> +static struct of_bus *of_find_bus(const char *name)
>>> +{
>>> +	unsigned int i;
>>> +
>>> +	for (i = 0; i < ARRAY_SIZE(of_busses); i++)
>>> +		if (strcmp(name, of_busses[i].name) == 0)
>>                                               ^
>> space needed.
> 
> I don't understand. Do you want the space to go between '.' and "name"?

Must have been some dirt on my screen... Never mind.

I'll apply these for 3.9.

Rob

> 
> Thierry
> 

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