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 X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9A85C3A59B for ; Mon, 2 Sep 2019 09:06:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BFF6320644 for ; Mon, 2 Sep 2019 09:06:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="B4t36eTz" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730895AbfIBJGv (ORCPT ); Mon, 2 Sep 2019 05:06:51 -0400 Received: from mail-wr1-f67.google.com ([209.85.221.67]:36499 "EHLO mail-wr1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730657AbfIBJGu (ORCPT ); Mon, 2 Sep 2019 05:06:50 -0400 Received: by mail-wr1-f67.google.com with SMTP id y19so13184926wrd.3 for ; Mon, 02 Sep 2019 02:06:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=0GID28MOVw3IqgOtjsXJT38X0mktzIfxk7qKPFjEw8Y=; b=B4t36eTzRUg10X2oYdNxqdht2V8mmilid7efZANO7l/f0AtKhN/HTTcWldm5et9WB/ D8zgaoG3x9ANGJmSrXDSeKvaanVJl5cIdOJK7Mmk0Luvj35cpHGC5V5EjWHwfStmeMea yl2kob86RjHU0biSFMF/44xWdj07sODUCQygtk4Rb6fff9NaNPfs27G1QGJcCYTaGF3c uw74a3Ro9TE0GVaEjpfh4jgmUZPWIK+RBo4/r5OwH477Z3OWl7dj4KxLtm4qrfAwgzew 65ia/DVRC1GBFpzPQTH0iMAuFW8lrYm66R2B1LtFF96qrkoPG1dgNXVg+6mZhjv29f8f 99bA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=0GID28MOVw3IqgOtjsXJT38X0mktzIfxk7qKPFjEw8Y=; b=qRzt8oFbdr6xqdYtRL7iYkiSgP1JScAjbZwpX9c5AZ6OUHr5PR+PtZ3/lY3BrgUbje L2TLYZTPpnm+GJVpOJTF02721zDaM/Fty6FNvAZB4p/43NhBCVyABgeOtb7ocKOAtBke ow2g8Qcw1Q7ksFiF4f8ii4AOv1GCBIG0epf6iEkKHIbpa9GrdG9B5VQgLqs1RW/s0WIn GG1rF6TJpG26NjzhFhGoldNjUXqs0vDTkwyXvXdPXAIqlTtGjinMyCHXHASaWA0VQSvf oAfvSAm8tCcKFKgqI2eOTZBe2WPChjXfgp0pmmVTRumHzp4s2XnKfTJ0TO8K7qTD/Cy5 y//Q== X-Gm-Message-State: APjAAAXQLDuN3YM9C/msZIVJN+6NBLOc0AlSyF3AHkuwpKqRA0FImMWS bIyWeeC4wKrguJKQ2ORZPqGnmA== X-Google-Smtp-Source: APXvYqyGchDBpbIV0gXn9irGSUfGOAygOBZe+P22P17+hvKlBQgWDe2vziKLR0WrBSi+Ty7HtNTYKA== X-Received: by 2002:adf:d1a4:: with SMTP id w4mr36364617wrc.331.1567415208695; Mon, 02 Sep 2019 02:06:48 -0700 (PDT) Received: from dell ([95.147.198.93]) by smtp.gmail.com with ESMTPSA id n14sm49290434wra.75.2019.09.02.02.06.47 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 02 Sep 2019 02:06:48 -0700 (PDT) Date: Mon, 2 Sep 2019 10:06:46 +0100 From: Lee Jones To: Wolfram Sang Cc: linux-i2c@vger.kernel.org, Daniel Thompson , Jingoo Han , Bartlomiej Zolnierkiewicz , dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] video: backlight: tosa_lcd: drop check because i2c_unregister_device() is NULL safe Message-ID: <20190902090646.GE32232@dell> References: <20190820153439.7638-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20190820153439.7638-1-wsa+renesas@sang-engineering.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 20 Aug 2019, Wolfram Sang wrote: > No need to check the argument of i2c_unregister_device() because the > function itself does it. > > Signed-off-by: Wolfram Sang > --- > Build tested only, buildbot is happy, too. > > Please apply to your tree. > > drivers/video/backlight/tosa_lcd.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) Applied, thanks. -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog