linux-kernel - Re: Documentation: update of USB_CHIPIDEA

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Message-ID: <20151103070337.GB21081@shlinux2>
Date:	Tue, 3 Nov 2015 15:03:38 +0800
From:	Peter Chen <peter.chen@...escale.com>
To:	Valentin Rothberg <valentinrothberg@...il.com>
CC:	"gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Andreas Ziegler" <ziegler@...fau.de>
Subject: Re: Documentation: update of USB_CHIPIDEA_DEBUG

On Mon, Nov 02, 2015 at 05:15:08PM +0800, Valentin Rothberg wrote:
> Hi Peter,
> 
> your commit 2fb2884ed856 ("usb: chipidea: delete static debug support")
> has shown up in today's Linux next tree (i.e., next-20151102) and
> removes the Kconfig option USB_CHIPIDEA_DEBUG in favor of dynamic debug
> support.  However, there are some documentary references on this option
> still left in the code that may need to be updated:
> 
> Documentation/usb/chipidea.txt-9-If you want to check some internal variables for otg fsm,
> Documentation/usb/chipidea.txt:10:select CONFIG_USB_CHIPIDEA_DEBUG, there are 2 files which
>                                          ^^^^^^^^^^^^^^^^^^^^^^^^^
> Documentation/usb/chipidea.txt-11-can show otg fsm variables and some controller registers value:
> --
> drivers/usb/chipidea/core.c-25- * Compile Options
> drivers/usb/chipidea/core.c:26: * - CONFIG_USB_CHIPIDEA_DEBUG: enable debug facilities
>                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
> drivers/usb/chipidea/core.c-27- * - STALL_IN:  non-empty bulk-in pipes cannot be halted
> 
> 
> I'm just pointing to those references, since I don't know if you want to
> keep them in the code or not.  I found the issue and your commit with
> scipts/checkkconfigsymbols.py.

Thanks, Valentin. I will change them.

> 
> Kind regards,
>  Valentin

-- 

Best Regards,
Peter Chen
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