linux-kernel - Re: [PATCH] of_address: Guard of_bus_pci_get_flags with CONFIG

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Message-ID: <CAL_JsqKPO155zVMqvWbGd84e1Ypk1SJDySU8YCRRA+uy7wtcHA@mail.gmail.com>
Date:   Fri, 31 Jul 2020 08:27:55 -0600
From:   Rob Herring <robh@...nel.org>
To:     Jiaxun Yang <jiaxun.yang@...goat.com>
Cc:     "open list:MIPS" <linux-mips@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Stephen Rothwell <sfr@...b.auug.org.au>
Subject: Re: [PATCH] of_address: Guard of_bus_pci_get_flags with CONFIG_PCI

On Wed, Jul 29, 2020 at 7:04 PM Jiaxun Yang <jiaxun.yang@...goat.com> wrote:
>
> After 2f96593ecc37 ("of_address: Add bus type match for pci ranges parser"),
> the last user of of_bus_pci_get_flags when CONFIG_PCI is disabled had gone.
>
> This caused unused function warning when compiling without CONFIG_PCI.
> Fix by guarding it with CONFIG_PCI.
>
> Signed-off-by: Jiaxun Yang <jiaxun.yang@...goat.com>
> Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
> Fixes: 2f96593ecc37 ("of_address: Add bus type match for pci ranges parser")
> ---
>  drivers/of/address.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Acked-by: Rob Herring <robh@...nel.org>