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 19104CE7A95 for ; Mon, 25 Sep 2023 11:50:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230208AbjIYLuc convert rfc822-to-8bit (ORCPT ); Mon, 25 Sep 2023 07:50:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39910 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229456AbjIYLu3 (ORCPT ); Mon, 25 Sep 2023 07:50:29 -0400 Received: from mail-yw1-f179.google.com (mail-yw1-f179.google.com [209.85.128.179]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 102E9CF; Mon, 25 Sep 2023 04:50:20 -0700 (PDT) Received: by mail-yw1-f179.google.com with SMTP id 00721157ae682-59f6492b415so33107097b3.0; Mon, 25 Sep 2023 04:50:20 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695642619; x=1696247419; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=s0UP6u4hsoIodJSqXKIKtd9qcKxG8HgXyNCB8NOU6N8=; b=VhOdTjvwLzYLwnWJdjeHLEVuK62BJIMcuDKk8TCRoZN+Dgu6lHJus9BjjqV/FgezID 5IpGkMLZ+ecoTSUbwFGaSQpg96dk6aH4aniFXAbMTjO4ANslT/M55jiISH7ix4oTaMY4 qSjhmQQYH0DYHUo6NOfsbJiWoYjahLlu2Q1t5mBX0kGRrzjgG804QuqeiT9CDhZH8t2D +BK37FYUN4AfNI7qIMKOCYVqrKOX/2swF4ze4N8qO7iQBxL+wSwp+jimWWeLlJzfhRQ0 LZ19lDR9PPqjfpP/Sz1QM8poZxqARA1vAtUK3I6AkGHP6ZhaPNvqvZTEPftQcGf+oWi4 VKtg== X-Gm-Message-State: AOJu0Yyxrd2xqx0u/twerxgTrIx8724x4X6IjS7kUvSd8rVP+J/ihGQl YdHYaD3zg0e9rMj0oPa1VenF6sg21Yf7JQ== X-Google-Smtp-Source: AGHT+IF3hQbGDFG4xsWrXN44k+lZXvDn9DdrGufy7HI5WFryR59ieMmttDzkI2jvblwygZ56JnfsGQ== X-Received: by 2002:a81:83ce:0:b0:59f:6a25:959e with SMTP id t197-20020a8183ce000000b0059f6a25959emr2383797ywf.10.1695642618989; Mon, 25 Sep 2023 04:50:18 -0700 (PDT) Received: from mail-yw1-f172.google.com (mail-yw1-f172.google.com. [209.85.128.172]) by smtp.gmail.com with ESMTPSA id f128-20020a0ddc86000000b0059c8387f673sm2375733ywe.51.2023.09.25.04.50.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 25 Sep 2023 04:50:18 -0700 (PDT) Received: by mail-yw1-f172.google.com with SMTP id 00721157ae682-59f6492b415so33106417b3.0; Mon, 25 Sep 2023 04:50:17 -0700 (PDT) X-Received: by 2002:a0d:d542:0:b0:59f:66a1:bfca with SMTP id x63-20020a0dd542000000b0059f66a1bfcamr2229179ywd.26.1695642617660; Mon, 25 Sep 2023 04:50:17 -0700 (PDT) MIME-Version: 1.0 References: <20230922080421.35145-1-wsa+renesas@sang-engineering.com> <20230922080421.35145-3-wsa+renesas@sang-engineering.com> In-Reply-To: <20230922080421.35145-3-wsa+renesas@sang-engineering.com> From: Geert Uytterhoeven Date: Mon, 25 Sep 2023 13:50:04 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 2/3] media: i2c: drop check because i2c_unregister_device() is NULL safe To: Wolfram Sang Cc: linux-renesas-soc@vger.kernel.org, Jacopo Mondi , Kieran Bingham , Laurent Pinchart , =?UTF-8?Q?Niklas_S=C3=B6derlund?= , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Sep 22, 2023 at 4:45 PM Wolfram Sang wrote: > No need to check the argument of i2c_unregister_device() because the > function itself does it. > > Signed-off-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven 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