From: Michael Ellerman <mpe@ellerman.id.au>
To: Arnd Bergmann <arnd@arndb.de>
Cc: linux-pcmcia@lists.infradead.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
oss@buserror.net, linuxppc-dev@ozlabs.org,
Claudiu Manoil <claudiu.manoil@nxp.com>,
qiang.zhao@nxp.com
Subject: Re: [PATCH] drivers/pcmcia: NO_IRQ removal for electra_cf.c
Date: Thu, 16 Mar 2017 20:55:32 +1100 [thread overview]
Message-ID: <877f3plf57.fsf@concordia.ellerman.id.au> (raw)
In-Reply-To: <CAK8P3a2TzAdOnyOyS5ZbQK5WRkNKnGxLc=7SYjw_Y75VdbnyZw@mail.gmail.com>
Arnd Bergmann <arnd@arndb.de> writes:
> On Wed, Mar 15, 2017 at 6:35 AM, Michael Ellerman <mpe@ellerman.id.au> wrote:
>> I'll do patches for everything above that's not drivers/soc or
>> include/soc and hopefully we can hear from someone at NXP on the plans
>> for getting the soc parts enabled on arm.
>
> I think the removal of the NO_IRQ references is a requirement for
> getting the drivers working properly on ARM, as the OF platform
> code will use '0' for invalid IRQs.
OK. So the #define NO_IRQ (-1) in arch/arm/include/asm/irq.h is a red
herring and should be ignored for anything modern?
cheers
next prev parent reply other threads:[~2017-03-16 9:55 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-10 10:01 [PATCH] drivers/pcmcia: NO_IRQ removal for electra_cf.c Michael Ellerman
2017-03-14 10:51 ` Michael Ellerman
2017-03-14 12:47 ` Arnd Bergmann
2017-03-15 5:35 ` Michael Ellerman
2017-03-15 12:07 ` Arnd Bergmann
2017-03-16 9:55 ` Michael Ellerman [this message]
2017-03-16 10:05 ` Arnd Bergmann
2017-03-15 17:50 ` Scott Wood
2017-03-16 9:53 ` Michael Ellerman
2017-03-16 9:53 ` Michael Ellerman
2017-03-21 11:36 ` Michael Ellerman
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