From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90EA1C433EF for ; Thu, 10 Feb 2022 09:46:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238955AbiBJJqs (ORCPT ); Thu, 10 Feb 2022 04:46:48 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:35356 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238777AbiBJJqs (ORCPT ); Thu, 10 Feb 2022 04:46:48 -0500 Received: from mail-lj1-x22b.google.com (mail-lj1-x22b.google.com [IPv6:2a00:1450:4864:20::22b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E0C191B9; Thu, 10 Feb 2022 01:46:44 -0800 (PST) Received: by mail-lj1-x22b.google.com with SMTP id a25so7114240lji.9; Thu, 10 Feb 2022 01:46:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=bzXIWUuEbkmSgm24Zd3fx9RlrQU/IKnMPvoFEkNX03M=; b=OxYqw+gZKLJQeJz3jFBGsCM1bhqj9nnq4eWKG2MhTkrs849X2MlNousMPwkTVvS398 12kY9Z2eAnQ4DT7b6poT0X+Y7N1MMYFdCOQ5PlnZXA4xWBIhOUMw3I+iOol58CoDIIP3 j+Q33e1tx8AbnCQYOtVOHWU8W5kpmUHSJTamY1sLO30dmL4hBaA9fw045CH6OgJMcPoE icUYJe2sr+0CR3sqC7WIRn7L3mtMIK14JlAvvI5tNWFDSMGZZZgpyxr75YCSFGX6Hru0 Q3c5mqT2Vg0Rbf9OtyF+UGq6TDhxBX+YUWDBTzS7OqUDGwUuqxV8rwwRRuslNEYw4uPf LcuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=bzXIWUuEbkmSgm24Zd3fx9RlrQU/IKnMPvoFEkNX03M=; b=03p8x4AgOP/1ptWP1ro1xzBKwYMZZoqMWywRAe8ATP05xM+rJkdO51mIxA8tBl77iT aAx2uiJuzrIzzqQvMXSbeXty9pWy7ulBO8zmCnVTCm3CPghuFMO1B7mqVBYgQ/b4cIo9 E8Ho4ceSRlPf7XZWcw6goh6SZYcP6pejhXt+w0tcXwuRemnlkCNKzN6tag34lUx6JCkn 9jxaHfn0O2ub95HQ9gE+/ml5p3srwEZz764MQfiLHq24q6y58IrqUKOmHbmRaXFw7NKd PtE5E/pucp5taylZPTLqkdwLC/3uxvtLsvXYLsYGRHc4UyTQH0/cSOLIlaZ4KkApOtTY TY/w== X-Gm-Message-State: AOAM533qVyHdO3KzZOPNWKipGAghgZG/ef7t1qAdvmbTS+74Fr39XpXg LytjMQ4sRZVZSJRM0oG1oNBAS8cGxKMzqw== X-Google-Smtp-Source: ABdhPJxMqskafQcsNnZ1THj9gslNIOUlvh9+XXDJ4CYcBrRSTLRMZIxqhHO+SAv1yJ3S0bFfEK4QcQ== X-Received: by 2002:a2e:8756:: with SMTP id q22mr4236837ljj.93.1644486402772; Thu, 10 Feb 2022 01:46:42 -0800 (PST) Received: from [192.168.1.103] ([31.173.82.75]) by smtp.gmail.com with ESMTPSA id i8sm2744520lfj.226.2022.02.10.01.46.41 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 10 Feb 2022 01:46:42 -0800 (PST) Subject: Re: [PATCH 2/3] i2c: sh_mobile: Use platform_get_irq_optional() to get the interrupt To: Geert Uytterhoeven Cc: Arnd Bergmann , Lad Prabhakar , Rob Herring , Nicolas Saenz Julienne , Florian Fainelli , Ray Jui , Scott Branden , bcm-kernel-feedback-list , Chris Brandt , Wolfram Sang , Linux I2C , linux-rpi-kernel , Linux ARM , Linux Kernel Mailing List , Linux-Renesas , Prabhakar , Linux-sh list References: <20211218165258.16716-1-prabhakar.mahadev-lad.rj@bp.renesas.com> <20211218165258.16716-3-prabhakar.mahadev-lad.rj@bp.renesas.com> <042a2183-3f04-088c-1861-656de870337d@gmail.com> <7c47ce67-88ee-9cba-3356-a530b0d3e657@gmail.com> From: Sergei Shtylyov Message-ID: Date: Thu, 10 Feb 2022 12:46:40 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org On 2/10/22 12:32 PM, Geert Uytterhoeven 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). Yeah, I figured. :-) > Gr{oetje,eeting}s, > > Geert MBR, Sergey