From 941c95fdd61f4a0d2cd01520282a713962f485f6 Mon Sep 17 00:00:00 2001 From: SeongJae Park Date: Sun, 22 Jan 2023 18:48:34 +0000 Subject: Docs/subsystem-apis: Remove '[The ]Linux' prefixes from titles of listed documents Some documents that listed on subsystem-apis have 'Linux' or 'The Linux' title prefixes. It's duplicated information, and makes finding the document of interest with human eyes not easy. Remove the prefixes from the titles. Signed-off-by: SeongJae Park Acked-by: Iwona Winiarska Acked-by: Bjorn Helgaas Link: https://lore.kernel.org/r/20230122184834.181977-1-sj@kernel.org Signed-off-by: Jonathan Corbet --- Documentation/sound/index.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'Documentation/sound') diff --git a/Documentation/sound/index.rst b/Documentation/sound/index.rst index 4d7d42acf6df..5abed5fc6485 100644 --- a/Documentation/sound/index.rst +++ b/Documentation/sound/index.rst @@ -1,6 +1,6 @@ -=================================== -Linux Sound Subsystem Documentation -=================================== +============================= +Sound Subsystem Documentation +============================= .. toctree:: :maxdepth: 2 -- cgit From 1c7b394a5651f9b7bc2cebe4d219e36a160ce35f Mon Sep 17 00:00:00 2001 From: SeongJae Park Date: Sun, 22 Jan 2023 21:36:50 +0000 Subject: Docs/sound/index: Add missing SPDX License Identifier Add missing SPDX License Identifier for sound documentation index file. Signed-off-by: SeongJae Park Acked-by: Takashi Iwai Link: https://lore.kernel.org/r/20230122213650.187710-9-sj@kernel.org Signed-off-by: Jonathan Corbet --- Documentation/sound/index.rst | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Documentation/sound') diff --git a/Documentation/sound/index.rst b/Documentation/sound/index.rst index 5abed5fc6485..7e67e12730d3 100644 --- a/Documentation/sound/index.rst +++ b/Documentation/sound/index.rst @@ -1,3 +1,5 @@ +.. SPDX-License-Identifier: GPL-2.0 + ============================= Sound Subsystem Documentation ============================= -- cgit From 2abfcd293b79baf62895894fa3ea2386ffbe6338 Mon Sep 17 00:00:00 2001 From: Ross Zwisler Date: Wed, 25 Jan 2023 14:32:51 -0700 Subject: docs: ftrace: always use canonical ftrace path The canonical location for the tracefs filesystem is at /sys/kernel/tracing. But, from Documentation/trace/ftrace.rst: Before 4.1, all ftrace tracing control files were within the debugfs file system, which is typically located at /sys/kernel/debug/tracing. For backward compatibility, when mounting the debugfs file system, the tracefs file system will be automatically mounted at: /sys/kernel/debug/tracing Many parts of Documentation still reference this older debugfs path, so let's update them to avoid confusion. Signed-off-by: Ross Zwisler Reviewed-by: Steven Rostedt (Google) Link: https://lore.kernel.org/r/20230125213251.2013791-1-zwisler@google.com Signed-off-by: Jonathan Corbet --- Documentation/sound/hd-audio/notes.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'Documentation/sound') diff --git a/Documentation/sound/hd-audio/notes.rst b/Documentation/sound/hd-audio/notes.rst index d118b6fe269b..4c414a63de3a 100644 --- a/Documentation/sound/hd-audio/notes.rst +++ b/Documentation/sound/hd-audio/notes.rst @@ -651,14 +651,14 @@ via power-saving behavior. Enabling all tracepoints can be done like :: - # echo 1 > /sys/kernel/debug/tracing/events/hda/enable + # echo 1 > /sys/kernel/tracing/events/hda/enable then after some commands, you can traces from -/sys/kernel/debug/tracing/trace file. For example, when you want to +/sys/kernel/tracing/trace file. For example, when you want to trace what codec command is sent, enable the tracepoint like: :: - # cat /sys/kernel/debug/tracing/trace + # cat /sys/kernel/tracing/trace # tracer: nop # # TASK-PID CPU# TIMESTAMP FUNCTION -- cgit