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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no 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 AA552C10F27 for ; Wed, 11 Mar 2020 12:43:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 80B2021655 for ; Wed, 11 Mar 2020 12:43:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729310AbgCKMnv convert rfc822-to-8bit (ORCPT ); Wed, 11 Mar 2020 08:43:51 -0400 Received: from mail-ot1-f67.google.com ([209.85.210.67]:37708 "EHLO mail-ot1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729286AbgCKMnv (ORCPT ); Wed, 11 Mar 2020 08:43:51 -0400 Received: by mail-ot1-f67.google.com with SMTP id b3so1766620otp.4; Wed, 11 Mar 2020 05:43:50 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=s+PxktQvp/cKLLI06CG/tjO/tti/oJs9yCRvWmABx9g=; b=ezQpV+XYc4m0MfRVscbdp4CXtbqrd1IZedJsp21poU7O7yHkJZk8BECIDd+WdZz4Gz sx0LnFvv6emCfX4DlhQfCC7byVblAYCUSvjYv1n6a6g9X1r3YTD/OR/gs2pAe9pM8rjf P9ZWeM7xFxIlqvctjXs6nkrKhIPQyuBwz8D8t8DA07NIV2+hyF4LxgGGX+7k3JxRgby3 NXtQwm5QtG+IJlB4RiWRekgIoFxTeiVLA80NhYqAttOxFQE9tetAkpcc6JGrDYJP5Hq2 hww1JQkokK0a1lreKWveU13x/7rPp0oSatK8MCW6OXJJj0CAQ9wtvmBQxg9QLGQmMHR1 MUfw== X-Gm-Message-State: ANhLgQ1pdbjjdP0rS1XPcSZECs4yt+k8nQMuZ5KFisoEHXxEBhBAp+PX 9LuCptC76aeTzciOCkYJsXf+jmiU3sC7rsWwvnk= X-Google-Smtp-Source: ADFU+vuqJfhqwRNB8Z5/QRBuP2mh71GRTOEd87T+7eEsVeg4AmP8mnevNxxKzOSqZCw/8TXflTgfSXhYuELg1cdWNRI= X-Received: by 2002:a9d:5c0c:: with SMTP id o12mr2203478otk.145.1583930630168; Wed, 11 Mar 2020 05:43:50 -0700 (PDT) MIME-Version: 1.0 References: <20200310170029.1648996-1-niklas.soderlund+renesas@ragnatech.se> <20200310170029.1648996-4-niklas.soderlund+renesas@ragnatech.se> In-Reply-To: <20200310170029.1648996-4-niklas.soderlund+renesas@ragnatech.se> From: Geert Uytterhoeven Date: Wed, 11 Mar 2020 13:43:39 +0100 Message-ID: Subject: Re: [PATCH 3/3] thermal: rcar_thermal: Remove lock in rcar_thermal_get_current_temp() To: =?UTF-8?Q?Niklas_S=C3=B6derlund?= Cc: Linux PM list , Linux-Renesas Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org On Tue, Mar 10, 2020 at 6:02 PM Niklas Söderlund wrote: > With the ctemp value returned instead of cached in the private data > structure their is no need to take the lock when translating ctemp into > a temperature. > > Signed-off-by: Niklas Söderlund 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