Received: by 2002:a5b:505:0:0:0:0:0 with SMTP id o5csp4020189ybp; Mon, 7 Oct 2019 01:45:31 -0700 (PDT) X-Google-Smtp-Source: APXvYqwn+ogMMFNE45/7s03wqQKLa+1TKmg6WuHHRlpjOzqILWeVBKTeVH8cHiptLhrdpPKLYtF6 X-Received: by 2002:aa7:dc55:: with SMTP id g21mr27431378edu.210.1570437931322; Mon, 07 Oct 2019 01:45:31 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1570437931; cv=none; d=google.com; s=arc-20160816; b=fcbEJmzRF11WnekT7v3PCJ5pWE4kxxoLyegyhdndFVPK3SWje7+Si7g+HuqSx/Xvf1 8BchGvGpJQqyacImajp8wtJksro6NvjmGgGxPxiAo0QpDBhsuZnnGi+wOyDsFufALWDo MIC6vDlaUKoMxlTGuvywmD98guAzisMdDVD94s3FHjay9Ql88/XbiSwzTj0Uza6b3lxb ctDRqyNHZMVdPPE6Jt0YnpKaX5bzIExjXsOhGZSwKYC+XEE7nCEL8FWTYWbQEkk63fxG vDHFGef+8pTIhjAedmfij4o21tBY2S1ZBQnlk6IeXSpSWsOIlEhsHk4TWdfHnmr/tjd1 QeFQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:organization:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=aegccko8Ga9V1woVrwP+EK4aBsP3lZVZI9QKQtHdQlw=; b=ow4JJ4fFeIKW0htXYgnP0LxX4IIT4wVz+0ZXqmpZ1c81vE0LLHpnS+IGjLTiLVaCLL MJmRwoERrgGJbb24sE3gKmJty0t/fDMQiujM1yFlv+B4wbt8jZJD44HEvvNAARUudFu/ 7YaqBJbZqA1V3ThhqCabkIIj5D5u7om6eGhhe52zXfIUNQSosqkssoz4d1ZB6AN5w7+G YXpIcDJDld2QhlDwz9Re6XWq/7XZ8FnmbcEI2/udrXKIcSXqxG9PswCQwkoVUmc0Z3pB 3e9/3b4oxQlP/ZbB1zmzXUajkXbDrmr8D0Pj+Gb/46xVJV5wObBRU5EJAU7DkHn4rGUs IjKQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k9si6804963ejc.310.2019.10.07.01.45.07; Mon, 07 Oct 2019 01:45:31 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727355AbfJGIog (ORCPT + 99 others); Mon, 7 Oct 2019 04:44:36 -0400 Received: from mga09.intel.com ([134.134.136.24]:16703 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727258AbfJGIof (ORCPT ); Mon, 7 Oct 2019 04:44:35 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Oct 2019 01:44:35 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,267,1566889200"; d="scan'208";a="276727970" Received: from smile.fi.intel.com (HELO smile) ([10.237.68.40]) by orsmga001.jf.intel.com with ESMTP; 07 Oct 2019 01:44:31 -0700 Received: from andy by smile with local (Exim 4.92.2) (envelope-from ) id 1iHOd3-0005O0-Rr; Mon, 07 Oct 2019 11:44:29 +0300 Date: Mon, 7 Oct 2019 11:44:29 +0300 From: Andy Shevchenko To: William Breathitt Gray Cc: linus.walleij@linaro.org, bgolaszewski@baylibre.com, akpm@linux-foundation.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux@rasmusvillemoes.dk, yamada.masahiro@socionext.com, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, geert@linux-m68k.org, preid@electromag.com.au, lukas@wunner.de, sean.nyekjaer@prevas.dk, morten.tiljeset@prevas.dk Subject: Re: [PATCH v16 11/14] thermal: intel: intel_soc_dts_iosf: Utilize for_each_set_clump8 macro Message-ID: <20191007084429.GN32742@smile.fi.intel.com> References: <8e85aa4ccead5c330d7abdbda292f32a0c48902e.1570374078.git.vilhelm.gray@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <8e85aa4ccead5c330d7abdbda292f32a0c48902e.1570374078.git.vilhelm.gray@gmail.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Oct 06, 2019 at 11:11:08AM -0400, William Breathitt Gray wrote: > Utilize for_each_set_clump8 macro, and the bitmap_set_value8 and > bitmap_get_value8 functions, where appropriate. In addition, remove the > now unnecessary temp_mask and temp_shift members of the > intel_soc_dts_sensor_entry structure. Since it perhaps will be next version, I have few style comments here (ignore them if you are not going to send a new version by some other reasons). > int status; > u32 temp_out; > + unsigned long update_ptps; I think it's better to put it one line below. > u32 out; > u32 store_ptps; > u32 store_ptmc; > - out = (store_ptps & ~(0xFF << (thres_index * 8))); > - out |= (temp_out & 0xFF) << (thres_index * 8); > + update_ptps = store_ptps; > + bitmap_set_value8(&update_ptps, temp_out & 0xFF, thres_index * 8); > + out = update_ptps; + blank line? After this change it seems we may drop temp_out and use out instead. > - out = (out & dts->temp_mask) >> dts->temp_shift; > + temp_raw = out; > + out = bitmap_get_value8(&temp_raw, dts->id * 8); > out -= SOC_DTS_TJMAX_ENCODING; > *temp = sensors->tj_max - out * 1000; We may also join these together, though it's up to you. > char name[10]; > int trip_count = 0; > + int writable_trip_count = 0; Perhaps move it after next line, or before previous one. > int trip_mask = 0; > u32 store_ptps; > int ret; > - int i; > + unsigned long i; We may skip this change, but if we go with it, better to place before 'int ret;' line. > + unsigned long trip; > + unsigned long ptps; I would group each of these with relative group of definitions above. > if (notification_support) { > trip_count = min(SOC_MAX_DTS_TRIPS, trip_cnt); > + writable_trip_count = trip_count - read_only_trip_cnt; Maybe writable_trip_count -> writable_trip_cnt? (in align with r/o one). > + trip_mask = GENMASK(writable_trip_count - 1, 0); > } -- With Best Regards, Andy Shevchenko