linux-kernel - Re: RE: [PATCH] usb: remove CONFIG_USB_MUSB

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Date:	Thu, 11 Oct 2012 08:35:47 +0200
From:	Heiko Schocher <hs@...x.de>
To:	"Manjunathappa, Prakash" <prakash.pm@...com>
Cc:	Constantine Shulyupin <const@...eLinux.com>,
	"Nori, Sekhar" <nsekhar@...com>,
	"gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"davinci-linux-open-source@...ux.davincidsp.com" 
	<davinci-linux-open-source@...ux.davincidsp.com>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Balbi, Felipe" <balbi@...com>,
	Sergei Shtylyov <sshtylyov@...sta.com>,
	Wolfgang Denk <wd@...x.de>
Subject: Re: RE: [PATCH] usb: remove CONFIG_USB_MUSB_HOST etc

Hello Manjunathappa

On 11.10.2012 07:42, Manjunathappa, Prakash wrote:
> Hi,
> On Mon, Oct 08, 2012 at 18:47:07, Constantine Shulyupin wrote:
>> From: Constantine Shulyupin<const@...eLinux.com>
>>
>> Remove USB configuration in arch/arm/mach-davinci/usb.c accordingly
>> CONFIG_USB_MUSB_OTG CONFIG_USB_MUSB_PERIPHERAL CONFIG_USB_MUSB_HOST
>> and set MUSB_OTG configuration by default
>> because this configuration options are removed from Kconfig.
>>
>> Signed-off-by: Constantine Shulyupin<const@...eLinux.com>
>>
>> ---
>>   arch/arm/mach-davinci/usb.c |    6 ------
>>   1 file changed, 6 deletions(-)
>>
>> diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c
>> index f77b953..34509ff 100644
>> --- a/arch/arm/mach-davinci/usb.c
>> +++ b/arch/arm/mach-davinci/usb.c
>> @@ -42,14 +42,8 @@ static struct musb_hdrc_config musb_config = {
>>   };
>>
>>   static struct musb_hdrc_platform_data usb_data = {
>> -#if defined(CONFIG_USB_MUSB_OTG)
>>   	/* OTG requires a Mini-AB connector */
>>   	.mode           = MUSB_OTG,
>> -#elif defined(CONFIG_USB_MUSB_PERIPHERAL)
>> -	.mode           = MUSB_PERIPHERAL,
>> -#elif defined(CONFIG_USB_MUSB_HOST)
>> -	.mode           = MUSB_HOST,
>> -#endif
>>   	.clock		= "usb",
>>   	.config		=&musb_config,
>>   };
>
> Tested it on DM6446-EVM for host mode with MSC thumb drive and gadget
> mode with g-ether. It works.
>
> Acked-by: Manjunathappa, Prakash<prakash.pm@...com>

I sent a similiar patch here:

http://comments.gmane.org/gmane.linux.usb.general/54512

If the issues, mentioned from Sergei for my patch, nullified I add my:

Acked-by: Heiko Schocher <hs@...x.de>

for this patch.

bye,
Heiko
-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
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