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 52937ECAAD1 for ; Wed, 31 Aug 2022 14:54:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230340AbiHaOyA (ORCPT ); Wed, 31 Aug 2022 10:54:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46538 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229449AbiHaOx6 (ORCPT ); Wed, 31 Aug 2022 10:53:58 -0400 Received: from mga06.intel.com (mga06b.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 27652C9EA2 for ; Wed, 31 Aug 2022 07:53:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1661957638; x=1693493638; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=0+EbL1RhBfmVcoK0Ut4bdChM3MUYimh+4W3tL0nGLCY=; b=fY/YNL6BG1mIOzj51muxLeArec6Mpf5bKcZzVpTfgrRaBSxNc5LTT1rq fcg2BZuE2NHPIkqD7TgE6ATS3LiFRBmgrFJTdLDP9CEmKCVE0a2WBC2qf Io6tJrF2PSnK6EdhNnNbV4tBqLxgkZAfOC2VmDHNGmYU5T+33yWHbE991 XCzC2QqVQV5pTuPy3/MEf2e3QUXxGbTEv9Z/m7ySG95X9nIsj/5+NcBw0 MZlKgfuVsn4sMR5H7QsDK5A1JWaCiF4yfj1TV9Ze4qqfz1yDfpruhjS2L ZTiGFE+fgXlqV6wsYalt8STD2YX2Y3LPs1KS+AFLBF/VvNvCzDLqbyLW2 A==; X-IronPort-AV: E=McAfee;i="6500,9779,10456"; a="357181894" X-IronPort-AV: E=Sophos;i="5.93,278,1654585200"; d="scan'208";a="357181894" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Aug 2022 07:53:57 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,278,1654585200"; d="scan'208";a="608203872" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga007.jf.intel.com with ESMTP; 31 Aug 2022 07:53:56 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id CB99B174; Wed, 31 Aug 2022 17:54:10 +0300 (EEST) From: Andy Shevchenko To: Andy Shevchenko , Mark Brown , linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , "Rafael J. Wysocki" , Linus Walleij Subject: [PATCH v1 1/3] swab: Add array operations Date: Wed, 31 Aug 2022 17:54:05 +0300 Message-Id: <20220831145407.78166-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For now, some simple array operations to swab. Signed-off-by: Andy Shevchenko --- include/linux/swab.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/include/linux/swab.h b/include/linux/swab.h index bcff5149861a..9b804dbb0d79 100644 --- a/include/linux/swab.h +++ b/include/linux/swab.h @@ -20,4 +20,29 @@ # define swab64s __swab64s # define swahw32s __swahw32s # define swahb32s __swahb32s + +static inline void swab16_array(u16 *buf, unsigned int words) +{ + while (words--) { + swab16s(buf); + buf++; + } +} + +static inline void swab32_array(u32 *buf, unsigned int words) +{ + while (words--) { + swab32s(buf); + buf++; + } +} + +static inline void swab64_array(u64 *buf, unsigned int words) +{ + while (words--) { + swab64s(buf); + buf++; + } +} + #endif /* _LINUX_SWAB_H */ -- 2.35.1