Re: [PATCH] HISI LPC: Add Kconfig MFD_CORE dependency

From: Arnd Bergmann
Date: Thu Apr 19 2018 - 08:00:46 EST

On Thu, Apr 19, 2018 at 1:55 PM, John Garry <john.garry@xxxxxxxxxx> wrote:
> For ACPI support of the HiSilicon LPC driver we depend
> on MFD_CORE config.
> Currently the HiSi LPC Kconfig entry does not define this
> dependency, so add it.
> Fixes: e0aa1563f894 ("HISI LPC: Add ACPI support")
> Reported-and-tested-by: Tan Xiaojun <tanxiaojun@xxxxxxxxxx>
> Signed-off-by: John Garry <john.garry@xxxxxxxxxx>

Can you explain the specific dependency? Normally MFD_CORE gets
selected by an MFD driver but not other drivers.