linux-kernel - Re: [PATCH] powerpc/qe: remove useless Kconfig default

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Message-Id: <61AABF0B-0F3F-4E85-98F8-4445E469EE86@kernel.crashing.org>
Date:	Fri, 15 Mar 2013 11:16:38 -0500
From:	Kumar Gala <galak@...nel.crashing.org>
To:	Paul Bolle <pebolle@...cali.nl>
Cc:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] powerpc/qe: remove useless Kconfig default


On Mar 12, 2013, at 4:49 PM, Paul Bolle wrote:

> The Kconfig entry for QE_USB contains
> 	default y if USB_GADGET_FSL_QE
> 
> But USB_GADGET_FSL_QE got removed in commit
> 193ab2a6070039e7ee2b9b9bebea754a7c52fd1b ("usb: gadget: allow multiple
> gadgets to be built"). This default will therefor never be set and can
> be removed.
> 
> Signed-off-by: Paul Bolle <pebolle@...cali.nl>
> ---
> 0) Tested with "make ARCH=powerpc menuconfig" and "make ARCH=powerpc
> oldconfig" (before and after the patch). Enough to see this patch didn't
> obviously break stuff.
> 
> 1) I don't really understand commit
> 193ab2a6070039e7ee2b9b9bebea754a7c52fd1b. Was its point that we replace
> USB_GADGET_FSL_QE with USB_FSL_QE? I couldn't tell and chose not to
> actually change any behavior.
> 
> arch/powerpc/sysdev/qe_lib/Kconfig | 1 -
> 1 file changed, 1 deletion(-)
> 

You're correct that this isn't quite right, I've posted a proper patch that should fix this correctly.

thanks for pointing it out.

- k--
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