linux-kernel - Re: [PATCH] power: make goldfish option have a dependency on goldfish

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Date:	Wed, 27 Feb 2013 15:18:26 -0800
From:	Anton Vorontsov <anton@...msg.org>
To:	Paul Gortmaker <paul.gortmaker@...driver.com>
Cc:	linux-kernel@...r.kernel.org, David Woodhouse <dwmw2@...radead.org>
Subject: Re: [PATCH] power: make goldfish option have a dependency on goldfish

Hello Paul,

On Wed, Feb 27, 2013 at 01:27:46PM -0500, Paul Gortmaker wrote:
> Nearly all the other goldfish peripherals (mtd, keyboard, etc)
> have a dependency on the main platform's GOLDFISH Kconfig item,
> but this one got skipped, so add it.
> 
> Cc: Anton Vorontsov <cbou@...l.ru>
> Cc: David Woodhouse <dwmw2@...radead.org>
> Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
> ---

Our policy, IIRC, has been quite the opposite: we try to put as little
dependencies as possible, letting drivers build on all different kinds of
configs/arches/machines. Why? It helps us keep the code in a good shape.

So, unless there are any unresolable build issues with the driver, I
believe we should keep it as is.

Thanks,

Anton

>  drivers/power/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
> index 9e00c38..d314528 100644
> --- a/drivers/power/Kconfig
> +++ b/drivers/power/Kconfig
> @@ -348,7 +348,7 @@ config AB8500_BM
>  
>  config BATTERY_GOLDFISH
>  	tristate "Goldfish battery driver"
> -	depends on GENERIC_HARDIRQS
> +	depends on GENERIC_HARDIRQS && GOLDFISH
>  	help
>  	  Say Y to enable support for the battery and AC power in the
>  	  Goldfish emulator.
> -- 
> 1.8.1.2
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