From patchwork Fri Jun 7 13:31:20 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devarsh Thakkar X-Patchwork-Id: 13689983 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 97DA0194120; Fri, 7 Jun 2024 13:31:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.142 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717767102; cv=none; b=cbLJZ06Bxx0VZel9Esg+y11xFnWoB8Kcsu3Fk5oVp0bAs53wn8051kbWGwzY+EIaOIWwt6eL1rUtOVWmTMqLFk2nK0bfMYmItDc4iAv5NoNrVCCTFfmFc+Ptcc36JhnAvLjnVVD6GMump+DPjEB+YPmyd5BB444fVrjQ++NrpsA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717767102; c=relaxed/simple; bh=XqLBnbXePtGLuJK13oyHDSQ/geHy7iZ320cBA8k3IQU=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=UAMNnhPJhg2s7NHg4Q7WgvEXtt++51A57nCsnzz1EMZms8wrYN6AB2Bcnm2J214LJbuzVNbycVLbgPiqv1/6xfHYRA54USm2af3amT4FyoNK5OvxLjSoXwkeINnLxZuodU7hTGtGV1q0DWYaQN9YZ/XxkNxr2TYn5zF5BNo52wc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=SzGCP+JP; arc=none smtp.client-ip=198.47.19.142 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="SzGCP+JP" Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 457DVM8I117429; Fri, 7 Jun 2024 08:31:22 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1717767082; bh=Rv8Hb874Nu8V7306/erfIx0SE7TmvbbVdALGp3wOf+0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=SzGCP+JPDSTFI+Hj+GjNiwbRof+soYCwKliXrsQiSpUkBnrgqoAXukYfX2JTXZ6FG iV6XGk2v78Gi3KIRZaJ2B7P/gX8WWzOHSE9apjdtzOdrLJzJZzoMsXhhVyMYuR/0w8 O+9MlTLddRwXrsyNP4dY702rCSe+oGYtd57G8Cdk= Received: from DLEE109.ent.ti.com (dlee109.ent.ti.com [157.170.170.41]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 457DVM0J110365 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 7 Jun 2024 08:31:22 -0500 Received: from DLEE113.ent.ti.com (157.170.170.24) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 7 Jun 2024 08:31:21 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Fri, 7 Jun 2024 08:31:21 -0500 Received: from localhost (ti.dhcp.ti.com [172.24.227.95] (may be forged)) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 457DVKdt045230; Fri, 7 Jun 2024 08:31:21 -0500 From: Devarsh Thakkar To: , , , , , , , , , , , , , , , , , , CC: , , , , , , , , , , , , , , Subject: [PATCH v13 09/13] Documentation: core-api: Add math.h macros and functions Date: Fri, 7 Jun 2024 19:01:20 +0530 Message-ID: <20240607133120.3556488-1-devarsht@ti.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20240607131900.3535250-1-devarsht@ti.com> References: <20240607131900.3535250-1-devarsht@ti.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Add documentation for rounding, scaling, absolute value and 32-bit division related macros and functions exported by math.h header file. Signed-off-by: Devarsh Thakkar Reviewed-by: Andy Shevchenko Reviewed-by: Randy Dunlap Tested-by: Randy Dunlap --- V13: No change V12: Add Reviewed-by V11: Fix title for math function header V10: Patch introduced V1->V9 (No change) Documentation/core-api/kernel-api.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/core-api/kernel-api.rst b/Documentation/core-api/kernel-api.rst index ae92a2571388..7de494e76fa6 100644 --- a/Documentation/core-api/kernel-api.rst +++ b/Documentation/core-api/kernel-api.rst @@ -185,6 +185,12 @@ Division Functions .. kernel-doc:: lib/math/gcd.c :export: +Rounding, absolute value, division and 32-bit scaling functions +--------------------------------------------------------------- + +.. kernel-doc:: include/linux/math.h + :internal: + UUID/GUID ---------