linux-kernel - Re: [PATCH] media: au0828 replace printk KERN_DEBUG with pr

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Message-ID: <54ED0C30.8000709@osg.samsung.com>
Date:	Tue, 24 Feb 2015 16:41:36 -0700
From:	Shuah Khan <shuahkh@....samsung.com>
To:	Mauro Carvalho Chehab <mchehab@....samsung.com>
CC:	hans.verkuil@...co.com, prabhakar.csengg@...il.com,
	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] media: au0828 replace printk KERN_DEBUG with pr_debug

On 02/24/2015 03:03 PM, Mauro Carvalho Chehab wrote:
> Em Tue, 24 Feb 2015 11:53:34 -0700
> Shuah Khan <shuahkh@....samsung.com> escreveu:
> 
>> Replace printk KERN_DEBUG with pr_debug in dprintk macro
>> defined in au0828.h
>>
>> Signed-off-by: Shuah Khan <shuahkh@....samsung.com>
>> ---
>>  drivers/media/usb/au0828/au0828.h | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/media/usb/au0828/au0828.h b/drivers/media/usb/au0828/au0828.h
>> index eb15187..e3e90ea 100644
>> --- a/drivers/media/usb/au0828/au0828.h
>> +++ b/drivers/media/usb/au0828/au0828.h
>> @@ -336,7 +336,7 @@ extern struct vb2_ops au0828_vbi_qops;
>>  
>>  #define dprintk(level, fmt, arg...)\
>>  	do { if (au0828_debug & level)\
>> -		printk(KERN_DEBUG pr_fmt(fmt), ## arg);\
>> +		pr_debug(pr_fmt(fmt), ## arg);\
> 
> NACK.
> 
> This is the worse of two words, as it would require both to enable
> each debug line via dynamic printk setting and to enable au0828_debug.
> 
> Regards,
> Mauro


Ah. I missed that. Sorry for the noise.

-- Shuah

-- 
Shuah Khan
Sr. Linux Kernel Developer
Open Source Innovation Group
Samsung Research America (Silicon Valley)
shuahkh@....samsung.com | (970) 217-8978
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