linux-kernel - Re: [PATCH v9 11/14] usb: otg: use dev

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Message-ID: <575919F3.7020807@ti.com>
Date:	Thu, 9 Jun 2016 10:25:39 +0300
From:	Roger Quadros <rogerq@...com>
To:	Joe Perches <joe@...ches.com>, <peter.chen@...escale.com>
CC:	<balbi@...nel.org>, <tony@...mide.com>,
	<gregkh@...uxfoundation.org>, <dan.j.williams@...el.com>,
	<mathias.nyman@...ux.intel.com>, <Joao.Pinto@...opsys.com>,
	<sergei.shtylyov@...entembedded.com>, <jun.li@...escale.com>,
	<grygorii.strashko@...com>, <yoshihiro.shimoda.uh@...esas.com>,
	<robh@...nel.org>, <nsekhar@...com>, <b-liu@...com>,
	<linux-usb@...r.kernel.org>, <linux-omap@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>
Subject: Re: [PATCH v9 11/14] usb: otg: use dev_dbg() instead of VDBG()

On 08/06/16 18:10, Joe Perches wrote:
> On Wed, 2016-06-08 at 12:03 +0300, Roger Quadros wrote:
>> Now that we have a device reference in struct usb_otg
>> let's use dev_dbg() for debug messages.
> 
> dev_vdbg vs dev_dbg
> 
> The patch subject and commit message don't match the code changes.

Indeed. Will fix it. Thanks.

> 
>> diff --git a/drivers/usb/common/usb-otg-fsm.c b/drivers/usb/common/usb-otg-fsm.c
> []
>> @@ -44,8 +37,9 @@ static int otg_set_protocol(struct otg_fsm *fsm, int protocol)
>>  	int ret = 0;
>>  
>>  	if (fsm->protocol != protocol) {
>> -		VDBG("Changing role fsm->protocol= %d; new protocol= %d\n",
>> -			fsm->protocol, protocol);
>> +		dev_vdbg(otg->dev,
>> +			 "Changing role fsm->protocol= %d; new protocol= %d\n",
>> +			 fsm->protocol, protocol);
> 
> etc...
> 

--
cheers,
-roger