linux-kernel - Re: [PATCH 03/12] ARM: ep93xx: enable SPARSE

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Date:   Thu, 07 Apr 2022 10:30:12 +0200
From:   Alexander Sverdlin <alexander.sverdlin@...il.com>
To:     Arnd Bergmann <arnd@...nel.org>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Russell King <linux@...linux.org.uk>,
        Hartley Sweeten <hsweeten@...ionengravers.com>,
        Hubert Feurstein <hubert.feurstein@...tec.at>,
        Lukasz Majewski <lukma@...x.de>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Imre Kaloz <kaloz@...nwrt.org>,
        Krzysztof Halasa <khalasa@...p.pl>,
        Andrew Lunn <andrew@...n.ch>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Simtec Linux Team <linux@...tec.co.uk>,
        Liviu Dudau <liviu.dudau@....com>,
        Sudeep Holla <sudeep.holla@....com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Ard Biesheuvel <ardb@...nel.org>,
        Stephen Boyd <sboyd@...nel.org>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, patches@...nsource.cirrus.com
Subject: Re: [PATCH 03/12] ARM: ep93xx: enable SPARSE_IRQ

Hello Arnd,

On Tue, 2022-04-05 at 11:17 +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> Without CONFIG_SPARSE_IRQ, we rely on mach/irqs.h to define NR_IRQS
> globally. Do the minimal conversion by setting .nr_irqs in each
> machine descriptor.
> 
> Only the vision_ep9307 machine has extra IRQs for GPIOs, so make
> .nr_irqs the original value there, while using the plain NR_EP93XX_IRQS
> everywhere else.
> 
> Cc: Hartley Sweeten <hsweeten@...ionengravers.com>
> Cc: Hubert Feurstein <hubert.feurstein@...tec.at>
> Cc: Lukasz Majewski <lukma@...x.de>
> Tested-by: Alexander Sverdlin <alexander.sverdlin@...il.com>
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

I've successfully tested the whole series on EDB9302, therefore:
Tested-by: Alexander Sverdlin <alexander.sverdlin@...il.com>
Acked-by: Alexander Sverdlin <alexander.sverdlin@...il.com>

> ---
>  arch/arm/Kconfig                               | 2 ++
>  arch/arm/mach-ep93xx/adssphere.c               | 1 +
>  arch/arm/mach-ep93xx/core.c                    | 1 +
>  arch/arm/mach-ep93xx/edb93xx.c                 | 8 ++++++++
>  arch/arm/mach-ep93xx/gesbc9312.c               | 1 +
>  arch/arm/mach-ep93xx/{include/mach => }/irqs.h | 7 -------
>  arch/arm/mach-ep93xx/micro9.c                  | 4 ++++
>  arch/arm/mach-ep93xx/simone.c                  | 1 +
>  arch/arm/mach-ep93xx/snappercl15.c             | 1 +
>  arch/arm/mach-ep93xx/soc.h                     | 1 +
>  arch/arm/mach-ep93xx/ts72xx.c                  | 3 ++-
>  arch/arm/mach-ep93xx/vision_ep9307.c           | 1 +
>  12 files changed, 23 insertions(+), 8 deletions(-)
>  rename arch/arm/mach-ep93xx/{include/mach => }/irqs.h (96%)

-- 
Alexander Sverdlin.