From patchwork Fri Jul 29 17:23:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Rokosov X-Patchwork-Id: 12932739 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 6F69AC00144 for ; Fri, 29 Jul 2022 17:23:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238379AbiG2RXq (ORCPT ); Fri, 29 Jul 2022 13:23:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40612 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236366AbiG2RXn (ORCPT ); Fri, 29 Jul 2022 13:23:43 -0400 Received: from mail.sberdevices.ru (mail.sberdevices.ru [45.89.227.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8DD7A82F84; Fri, 29 Jul 2022 10:23:40 -0700 (PDT) Received: from s-lin-edge02.sberdevices.ru (localhost [127.0.0.1]) by mail.sberdevices.ru (Postfix) with ESMTP id 4D7AD5FD04; Fri, 29 Jul 2022 20:23:38 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sberdevices.ru; s=mail; t=1659115418; bh=GtXHsLQ6ogBma9gmqvBjy7eEPphOp16VWCwaSJGGTnU=; h=From:To:Subject:Date:Message-ID:Content-Type:MIME-Version; b=Y2FEP8yNDt2CjJ+ZMkTstl4/4hszIAmsV5QkUY8v9t9YRwj6xJyFWuqKCSFr99BHl Rfgu6OOMscXMkJ1OGMQreqlTUxB1UWxsHyYXRcYZUf+1SD9JRRms4EBhUO+7OpOElN YpxqbSGpbK9sqlybLSVkIl4EvzEBBvrYsE1DdcgQbb86GfhvujjSQcnSDLVCFNK41T nZYbtA4IYegg/iOpSLgarLjstVPVZ6y9CCreEUv9Z9IpgU92FiHkdIDYMO1QNzR+o0 kh2+9Zj8q+aAGYe/KbWrw8FJ+36tDkxqEK6RnynI1QV5eeUvl4cCp9lzngXy+brm03 umQAXvAeNG9QA== Received: from S-MS-EXCH02.sberdevices.ru (S-MS-EXCH02.sberdevices.ru [172.16.1.5]) by mail.sberdevices.ru (Postfix) with ESMTP; Fri, 29 Jul 2022 20:23:37 +0300 (MSK) From: Dmitry Rokosov To: "akpm@linux-foundation.org" , "andriy.shevchenko@linux.intel.com" , "daniel.lezcano@linaro.org" , "jic23@kernel.org" , "wsa@kernel.org" , "andy.shevchenko@gmail.com" , "lars@metafoo.de" , "Michael.Hennerich@analog.com" , "jbhayana@google.com" CC: "linux-iio@vger.kernel.org" , kernel , "linux-kernel@vger.kernel.org" , Dmitry Rokosov Subject: [PATCH v2 1/3] units: complement the set of Hz units Thread-Topic: [PATCH v2 1/3] units: complement the set of Hz units Thread-Index: AQHYo2/exMPEjcXGek6GXlZKNuELJw== Date: Fri, 29 Jul 2022 17:23:07 +0000 Message-ID: <20220729172332.19118-2-ddrokosov@sberdevices.ru> References: <20220729172332.19118-1-ddrokosov@sberdevices.ru> In-Reply-To: <20220729172332.19118-1-ddrokosov@sberdevices.ru> Accept-Language: ru-RU, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.16.1.12] MIME-Version: 1.0 X-KSMG-Rule-ID: 4 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Status: not scanned, disabled by settings X-KSMG-AntiSpam-Interceptor-Info: not scanned X-KSMG-AntiPhishing: not scanned, disabled by settings X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 1.1.2.30, bases: 2022/07/29 15:10:00 #20001216 X-KSMG-AntiVirus-Status: Clean, skipped Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Currently, Hz units do not have milli, micro and nano Hz coefficients. Some drivers (IIO especially) use their analogues to calculate appropriate Hz values. This patch includes them to units.h definitions, so they can be used from different kernel places. Signed-off-by: Dmitry Rokosov --- include/linux/units.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/units.h b/include/linux/units.h index 681fc652e3d7..8bb83c6ea97d 100644 --- a/include/linux/units.h +++ b/include/linux/units.h @@ -20,6 +20,9 @@ #define PICO 1000000000000ULL #define FEMTO 1000000000000000ULL +#define NHZ_PER_HZ 1000000000UL +#define UHZ_PER_HZ 1000000UL +#define MILLIHZ_PER_HZ 1000UL #define HZ_PER_KHZ 1000UL #define KHZ_PER_MHZ 1000UL #define HZ_PER_MHZ 1000000UL