linux-kernel - Re: [PATCH 3/4] i.MX: GPC: Use IRQCHIP_DECLARE

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Date:   Fri, 27 Jan 2017 10:16:44 -0800
From:   Andrey Smirnov <andrew.smirnov@...il.com>
To:     Lucas Stach <l.stach@...gutronix.de>
Cc:     linux-kernel <linux-kernel@...r.kernel.org>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <marc.zyngier@....com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Shawn Guo <shawnguo@...nel.org>,
        linux-arm-kernel@...ts.infradead.org,
        Andrey Yurovsky <yurovsky@...il.com>
Subject: Re: [PATCH 3/4] i.MX: GPC: Use IRQCHIP_DECLARE_DRIVER

On Fri, Jan 27, 2017 at 1:54 AM, Lucas Stach <l.stach@...gutronix.de> wrote:
> Hi Andrey,
>
> Am Donnerstag, den 26.01.2017, 14:05 -0800 schrieb Andrey Smirnov:
>> Use IRQCHIP_DECLARE_DRIVER instead of Use IRQCHIP_DECLARE to allow
>> 'imx_gpc_driver' to be probed in addition to irqchip initialized by
>> imx_gpc_init().
>>
>> Cc: yurovsky@...il.com
>> Cc: Shawn Guo <shawnguo@...nel.org>
>> Cc: Thomas Gleixner <tglx@...utronix.de>
>> Cc: Jason Cooper <jason@...edaemon.net>
>> Cc: Marc Zyngier <marc.zyngier@....com>
>> Cc: linux-arm-kernel@...ts.infradead.org
>> Signed-off-by: Andrey Smirnov <andrew.smirnov@...il.com>
>> ---
>>  arch/arm/mach-imx/gpc.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c
>> index 1dc2a34..8f0d19b 100644
>> --- a/arch/arm/mach-imx/gpc.c
>> +++ b/arch/arm/mach-imx/gpc.c
>> @@ -279,7 +279,7 @@ static int __init imx_gpc_init(struct device_node *node,
>>
>>       return 0;
>>  }
>> -IRQCHIP_DECLARE(imx_gpc, "fsl,imx6q-gpc", imx_gpc_init);
>> +IRQCHIP_DECLARE_DRIVER(imx_gpc, "fsl,imx6q-gpc", imx_gpc_init);
>>
>>  void __init imx_gpc_check_dt(void)
>>  {
>
> I don't see the other patches from the series on the list, so commenting
> here: You might want to take a look at my GPC rework series, it has a
> much nicer binding for the power domains, that you might want to use for
> the GPCv2 also.

I messed up distribution list of my original patches, sorry. OK, I'll
take a look.

>
> Additionally I think the power domain stuff doesn't belong into the
> irqchip driver, but rather in a separate driver in drivers/soc like it
> is done in my series.
>
> I'll send out an updated version of this series today and you might
> consider basing your GPCv2 on top of that.

Please CC me on it if you haven't sent the patches already.

Thanks,
Andrey Smirnov