linux-kernel - Re: [PATCH v2] MFD: twl6040: Update Kconfig to avoid build breakage

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Date:	Fri, 08 Jun 2012 09:57:47 -0700
From:	Randy Dunlap <rdunlap@...otime.net>
To:	Peter Ujfalusi <peter.ujfalusi@...com>
CC:	Samuel Ortiz <sameo@...ux.intel.com>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-kernel@...r.kernel.org, linux-next@...r.kernel.org,
	t-kristo@...com
Subject: Re: [PATCH v2] MFD: twl6040: Update Kconfig to avoid build breakage

On 06/08/2012 01:54 AM, Peter Ujfalusi wrote:

> twl6040 needs CONFIG_IRQ_DOMAIN to compile, without this we have:
> drivers/mfd/twl6040-irq.c: In function 'twl6040_irq_init':
> drivers/mfd/twl6040-irq.c:164:2: error: implicit declaration of function 'irq_domain_add_legacy'
> drivers/mfd/twl6040-irq.c:165:11: error: 'irq_domain_simple_ops' undeclared (first use in this function)
> drivers/mfd/twl6040-irq.c:165:11: note: each undeclared identifier is reported only once for each function it appears in
> 
> Reported-by: Randy Dunlap <rdunlap@...otime.net>
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>


Acked-by: Randy Dunlap <rdunlap@...otime.net>

Thanks.

> ---
>  drivers/mfd/Kconfig |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
> index e129c82..92144ed 100644
> --- a/drivers/mfd/Kconfig
> +++ b/drivers/mfd/Kconfig
> @@ -286,6 +286,7 @@ config TWL6040_CORE
>  	depends on I2C=y && GENERIC_HARDIRQS
>  	select MFD_CORE
>  	select REGMAP_I2C
> +	select IRQ_DOMAIN
>  	default n
>  	help
>  	  Say yes here if you want support for Texas Instruments TWL6040 audio



-- 
~Randy
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