RE: [patch v1] drivers/platform/x86: select hwmon for Mellanox hotplug driver in Kconfig

[Vadim Pasternak]

> -----Original Message-----
> From: Randy Dunlap [mailto:rdunlap@xxxxxxxxxxxxx]
> Sent: Sunday, October 23, 2016 7:57 PM
> To: Vadim Pasternak <vadimp@xxxxxxxxxxxx>; dvhart@xxxxxxxxxxxxx;
> fengguang.wu@xxxxxxxxx
> Cc: davem@xxxxxxxxxxxxx; geert@xxxxxxxxxxxxxx; akpm@linux-
> foundation.org; kvalo@xxxxxxxxxxxxxx; gregkh@xxxxxxxxxxxxxxxxxxx;
> mchehab@xxxxxxxxxx; linux@xxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx;
> platform-driver-x86@xxxxxxxxxxxxxxx; jiri@xxxxxxxxxxx;
> andriy.shevchenko@xxxxxxxxxxxxxxx
> Subject: Re: [patch v1] drivers/platform/x86: select hwmon for Mellanox
> hotplug driver in Kconfig
> 
> On 10/23/16 05:45, vadimp@xxxxxxxxxxxx wrote:
> > From: Vadim Pasternak <vadimp@xxxxxxxxxxxx>
> >
> > Add select HWMON for mlxcpld-hotplug driver config, since it requires
> > hwmon APIs.
> >
> > Signed-off-by: Vadim Pasternak <vadimp@xxxxxxxxxxxx>
> > ---
> >  drivers/platform/x86/Kconfig | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/drivers/platform/x86/Kconfig
> > b/drivers/platform/x86/Kconfig index 65d9b04..1853769 100644
> > --- a/drivers/platform/x86/Kconfig
> > +++ b/drivers/platform/x86/Kconfig
> > @@ -1032,6 +1032,7 @@ config MLX_CPLD_PLATFORM
> >  	tristate "Mellanox platform hotplug driver support"
> >  	default n
> >  	depends on MLX_PLATFORM
> > +	select HWMON
> >  	select I2C
> >  	---help---
> >  	  This driver handles hot-plug events for the power suppliers, power
> >
> 
> Hi,
> did you test this?  I would expect it to cause a kconfig warning, something about
> HWMON having a dependency on HAS_IOMEM.

I re-tested it again.
I don't see any warning from kconfig. It just set " CONFIG_HWMON=m" with no warnings.
Could I miss something?

Thanks,
Vadim.
> 
> thanks.
> --
> ~Randy