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From:   Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Thu, 10 Feb 2022 10:32:33 +0100
Message-ID: <CAMuHMdXEXjsea1DmebALTNwAQnJeJt4qV_0xkQ-5_OWx7ziF1g@mail.gmail.com>
Subject: Re: [PATCH 2/3] i2c: sh_mobile: Use platform_get_irq_optional() to
 get the interrupt
To:     Sergei Shtylyov <sergei.shtylyov@gmail.com>
Cc:     Arnd Bergmann <arnd@arndb.de>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>,
        Rob Herring <robh+dt@kernel.org>,
        Nicolas Saenz Julienne <nsaenz@kernel.org>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Ray Jui <rjui@broadcom.com>,
        Scott Branden <sbranden@broadcom.com>,
        bcm-kernel-feedback-list <bcm-kernel-feedback-list@broadcom.com>,
        Chris Brandt <chris.brandt@renesas.com>,
        Wolfram Sang <wsa+renesas@sang-engineering.com>,
        Linux I2C <linux-i2c@vger.kernel.org>,
        linux-rpi-kernel <linux-rpi-kernel@lists.infradead.org>,
        Linux ARM <linux-arm-kernel@lists.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
        Prabhakar <prabhakar.csengg@gmail.com>,
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Hi Sergei,

On Wed, Feb 9, 2022 at 4:48 PM Sergei Shtylyov
<sergei.shtylyov@gmail.com> wrote:
> On 2/9/22 6:18 PM, Arnd Bergmann wrote:
> >>> I had another look at this after you asked about it on IRC. I don't
> >>> know much SH assembly, but I suspect IRQ 0 has not been delivered
>
>    Neither do I, sigh...
>    I do know the instuctions are 16-bit and so there are no immediate
> opperands... :-)

There is byte immediate data (TIL).

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds