linux-kernel - Re: [PATCH] mfd: tps65910: Select REGMAP

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Message-ID: <20130109165235.GJ14660@beef>
Date:	Wed, 9 Jan 2013 11:52:35 -0500
From:	Matt Porter <mporter@...com>
To:	"AnilKumar, Chimata" <anilkumar@...com>
Cc:	"sameo@...ux.intel.com" <sameo@...ux.intel.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mfd: tps65910: Select REGMAP_IRQ in Kconfig to fix build
 error

On Wed, Jan 02, 2013 at 10:15:39AM +0000, AnilKumar wrote:
> On Mon, Dec 10, 2012 at 16:44:56, AnilKumar, Chimata wrote:
> > TPS65910 mfd driver uses functions that are only avaiable when
> > REGMAP_IRQ is enabled. So "select REGMAP_IRQ" is added to mfd
> > Kconfig to fix below build error:
> > 
> > drivers/built-in.o: In function `tps65910_irq_exit':
> > /media/anil/kernel/drivers/mfd/tps65910.c:265: undefined reference to `regmap_del_irq_chip'
> > drivers/built-in.o: In function `tps65910_irq_init':
> > /media/anil/kernel/drivers/mfd/tps65910.c:254: undefined reference to `regmap_add_irq_chip'
> > drivers/built-in.o: In function `tps65910_i2c_probe':
> > /media/anil/kernel/drivers/mfd/tps65910.c:509: undefined reference to `regmap_irq_get_domain'
> > make: *** [vmlinux] Error 1
> > 
> > Signed-off-by: AnilKumar Ch <anilkumar@...com>
> > ---
> >  drivers/mfd/Kconfig |    1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
> > index 1c0abd4..01413a2 100644
> > --- a/drivers/mfd/Kconfig
> > +++ b/drivers/mfd/Kconfig
> > @@ -237,6 +237,7 @@ config MFD_TPS65910
> >  	depends on I2C=y && GPIOLIB
> >  	select MFD_CORE
> >  	select REGMAP_I2C
> > +	select REGMAP_IRQ
> >  	select IRQ_DOMAIN
> >  	help
> >  	  if you say yes here you get support for the TPS65910 series of
> 
> Hi Samuel,
> 
> Could you please pull this fix?
 
Tested-by: Matt Porter <mporter@...com>

Fixes broken OMAP kernel build here too.

-Matt
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