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List:       linux-i2c
Subject:    Re: [PATCH] GPIO_SCH and I2C_SCH: select MFD_SUPPORT to eliminate
From:       Ben Dooks <ben-i2c () fluff ! org>
Date:       2010-12-15 21:21:04
Message-ID: 20101215212104.GA20097 () trinity ! fluff ! org
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On Wed, Dec 15, 2010 at 12:11:09PM -0800, Randy Dunlap wrote:
> On 12/15/10 01:15, Jean Delvare wrote:
> > Hi Randy,
> > 
> > On Tue, 14 Dec 2010 16:26:56 -0800, Randy Dunlap wrote:
> > > From: Randy Dunlap <randy.dunlap@oracle.com>
> > > 
> > > I2C_ISCH and GPIO_SCH need to select MFD_SUPPORT so that the
> > > dependency tree hierarchy is satisfied.  This eliminates the
> > > kconfig warning:
> > > 
> > > warning: (I2C_ISCH && I2C && PCI || GPIO_SCH && GPIOLIB && PCI) selects LPC_SCH \
> > > which has unmet direct dependencies (MFD_SUPPORT && PCI) 

Hmm, it seems that MFD_SUPPORT enables MFD_CORE, and as such, I don't
think MFD_CORE can be selected without the MFD_SUPPORT.

My view would be to add MFD_NEEDED, or NEEDS_MFD which would force
the MFD_SUPPORT and MFD_CORE on in one go.

-- 
Ben Dooks, ben@fluff.org, http://www.fluff.org/ben/

Large Hadron Colada: A large Pina Colada that makes the universe disappear.

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