linux-kernel - [PATCH v12 09/13] Documentation: core-api: Add math.h macros and functions

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Message-ID: <20240604105214.2255251-1-devarsht@ti.com>
Date: Tue, 4 Jun 2024 16:22:14 +0530
From: Devarsh Thakkar <devarsht@...com>
To: <mchehab@...nel.org>, <hverkuil-cisco@...all.nl>,
        <linux-media@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <benjamin.gaignard@...labora.com>, <sebastian.fricke@...labora.com>,
        <akpm@...ux-foundation.org>, <gregkh@...uxfoundation.org>,
        <andriy.shevchenko@...ux.intel.com>, <adobriyan@...il.com>,
        <jani.nikula@...el.com>, <p.zabel@...gutronix.de>, <airlied@...il.com>,
        <daniel@...ll.ch>, <dri-devel@...ts.freedesktop.org>, <corbet@....net>,
        <broonie@...nel.org>, <rdunlap@...radead.org>,
        <linux-doc@...r.kernel.org>
CC: <laurent.pinchart@...asonboard.com>, <praneeth@...com>, <nm@...com>,
        <vigneshr@...com>, <a-bhatia1@...com>, <j-luthra@...com>,
        <b-brnich@...com>, <detheridge@...com>, <p-mantena@...com>,
        <vijayp@...com>, <devarsht@...com>, <andrzej.p@...labora.com>,
        <nicolas@...fresne.ca>, <davidgow@...gle.com>, <dlatypov@...gle.com>
Subject: [PATCH v12 09/13] Documentation: core-api: Add math.h macros and functions

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 <devarsht@...com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
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
 ---------
 
-- 
2.39.1