netdev - Re: [PATCH v4 1/5] net: ethernet: cpsw: switch to devres allocations

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Message-ID: <5217AB29.9020209@gmail.com>
Date:	Fri, 23 Aug 2013 20:34:17 +0200
From:	Daniel Mack <zonque@...il.com>
To:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
CC:	netdev@...r.kernel.org, bcousson@...libre.com, nsekhar@...com,
	davem@...emloft.net, ujhelyi.m@...il.com, mugunthanvnm@...com,
	vaibhav.bedia@...com, d-gerlach@...com,
	linux-arm-kernel@...ts.infradead.org, linux-omap@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: Re: [PATCH v4 1/5] net: ethernet: cpsw: switch to devres allocations

On 23.08.2013 20:10, Sergei Shtylyov wrote:
> On 08/23/2013 06:16 PM, Daniel Mack wrote:

>>   	priv->coal_intvl = 0;
>>   	priv->bus_freq_mhz = clk_get_rate(priv->clk) / 1000000;
>>
>> -	priv->cpsw_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
>> -	if (!priv->cpsw_res) {
>> +	ss_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
>> +	if (!ss_res) {
> 
>     You don't need to check the result of platform_get_resource() if you call
> devm_ioremap_resource() right afterwards -- it will check resource ptr for 
> NULL the first thing. :-)

Thanks! Will address that in v5.


Daniel

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