linux-kernel - Re: [PATCH -next] imx7: fix Kconfig warning and build errors

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Date:   Wed, 12 Apr 2017 12:24:26 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Fabio Estevam <festevam@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Fabio Estevam <fabio.estevam@....com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Shawn Guo <shawnguo@...nel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        Sascha Hauer <kernel@...gutronix.de>
Subject: Re: [PATCH -next] imx7: fix Kconfig warning and build errors

On 04/12/17 11:26, Fabio Estevam wrote:
> On Wed, Apr 12, 2017 at 3:22 PM, Randy Dunlap <rdunlap@...radead.org> wrote:
> 
>> --- linux-next-20170412.orig/drivers/soc/imx/Kconfig
>> +++ linux-next-20170412/drivers/soc/imx/Kconfig
>> @@ -2,6 +2,7 @@ menu "i.MX SoC drivers"
>>
>>  config IMX7_PM_DOMAINS
>>         bool "i.MX7 PM domains"
>> +       depends on PM
>>         select PM_GENERIC_DOMAINS
> 
> Could this be:
> 
> select PM_GENERIC_DOMAINS if PM instead?
> 

You want IMX7_PM_DOMAINS to be built without having
PM_GENERIC_DOMAINS enabled?

On x86, your suggestion works for me... because of this
in drivers/soc/Makefile:

obj-$(CONFIG_ARCH_MXC)		+= imx/

and I don't have CONFIG_ARCH_MXC, so the gpc* binaries are
not being built at all.  This might be a small bug.


-- 
~Randy