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authorJonathan Neuschäfer <j.neuschaefer@gmx.net>2018-04-08 15:05:14 +0200
committerPatrick Georgi <pgeorgi@google.com>2018-04-16 08:45:16 +0000
commitb709b50a36dd3c06a59e19406ba38d41abf2dd8a (patch)
tree45e254afc49efca1dfe59b1714f8f282b66c6438
parent3d34ae3fc4273682de7d9f8e92425af864fd564c (diff)
downloadcoreboot-b709b50a36dd3c06a59e19406ba38d41abf2dd8a.tar.xz
Documentation/acpi/gpio.md: Fix markdown heading levels
Only the document title should be a top-level heading ('#'). Everything else should be a second- over lower-level heading ('##'). Also remove the '#' sign at the end of heading lines. "# Foo #" is mentioned as a valid syntax variant at [1], but it's quite uncommon. [1]: https://daringfireball.net/projects/markdown/syntax#header Change-Id: Ida16c3ecaa22e8439007673cb943d04952e19471 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/25678 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
-rw-r--r--Documentation/acpi/gpio.md14
1 files changed, 7 insertions, 7 deletions
diff --git a/Documentation/acpi/gpio.md b/Documentation/acpi/gpio.md
index 344e2ee3f4..a3685b8cbb 100644
--- a/Documentation/acpi/gpio.md
+++ b/Documentation/acpi/gpio.md
@@ -1,13 +1,13 @@
-# GPIO toggling in ACPI AML for coreboot #
+# GPIO toggling in ACPI AML for coreboot
-# Table of contents #
+## Table of contents
- Introduction
- Platform Interface
- Helper routines
- Implementation details
- Arguments and Local Variables Management
-# Introduction #
+## Introduction
ACPI provides platform-independent interfaces enabling the operating
system to perform power management for devices as well as the entire
@@ -25,7 +25,7 @@ depend upon platform to do the required work. This document presents a
simple interface that can be used by any coreboot driver to generate
ACPI AML code for reading or toggling platform GPIOs.
-# Platform Interface #
+## Platform Interface
All platforms that use drivers requiring ACPI AML code for GPIO
interactions need to be implement the following functions:
@@ -56,7 +56,7 @@ adding them as AML code callbacks for the following reasons:
3. Allows GPIO AML methods to be present under any device scope and
gives SoC the flexibility to call them without any restrictions.
-# Helper routines #
+## Helper routines
In order to relieve drivers of the task of implementing the same code
for enabling/disabling Tx GPIOs based on the GPIO polarity, helper
@@ -73,7 +73,7 @@ calling the platform specific acpigen_soc_{set,clear}_tx_gpio
functions internally. Thus, all the ACPI AML calling conventions for
the platform functions apply to these helper functions as well.
-# Implementation Details #
+## Implementation Details
ACPI library in coreboot will provide weak definitions for all the
above functions with error messages indicating that these functions
@@ -163,7 +163,7 @@ get/set/clear any GPIO. In order to decide whether GPIO operations are
required, driver code can rely either on some config option or read
device-tree to use any user-provided GPIOs.
-# Arguments and Local Variables Management #
+## Arguments and Local Variables Management
Platform-defined functions can call methods using the same calling
conventions provided by AML code. However, use of Local Variables is