docs: Fix some broken references

As we move stuff around, some doc references are broken. Fix some of
them via this script:
	./scripts/documentation-file-ref-check --fix

Manually checked if the produced result is valid, removing a few
false-positives.

Acked-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Coly Li <colyli@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 638342d..6fa3f31 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -4335,7 +4335,7 @@
 			[FTRACE] Set and start specified trace events in order
 			to facilitate early boot debugging. The event-list is a
 			comma separated list of trace events to enable. See
-			also Documentation/trace/events.txt
+			also Documentation/trace/events.rst
 
 	trace_options=[option-list]
 			[FTRACE] Enable or disable tracer options at boot.
@@ -4350,7 +4350,7 @@
 
 			      trace_options=stacktrace
 
-			See also Documentation/trace/ftrace.txt "trace options"
+			See also Documentation/trace/ftrace.rst "trace options"
 			section.
 
 	tp_printk[FTRACE]
diff --git a/Documentation/devicetree/bindings/input/rotary-encoder.txt b/Documentation/devicetree/bindings/input/rotary-encoder.txt
index f99fe5c..a644408 100644
--- a/Documentation/devicetree/bindings/input/rotary-encoder.txt
+++ b/Documentation/devicetree/bindings/input/rotary-encoder.txt
@@ -28,7 +28,7 @@
   This property is deprecated. Instead, a 'steps-per-period ' value should
   be used, such as "rotary-encoder,steps-per-period = <2>".
 
-See Documentation/input/rotary-encoder.txt for more information.
+See Documentation/input/devices/rotary-encoder.rst for more information.
 
 Example:
 
diff --git a/Documentation/driver-api/gpio/consumer.rst b/Documentation/driver-api/gpio/consumer.rst
index c71a50d..aa03f38 100644
--- a/Documentation/driver-api/gpio/consumer.rst
+++ b/Documentation/driver-api/gpio/consumer.rst
@@ -57,7 +57,7 @@
 					  enum gpiod_flags flags)
 
 For a more detailed description of the con_id parameter in the DeviceTree case
-see Documentation/gpio/board.txt
+see Documentation/driver-api/gpio/board.rst
 
 The flags parameter is used to optionally specify a direction and initial value
 for the GPIO. Values can be:
diff --git a/Documentation/kprobes.txt b/Documentation/kprobes.txt
index 22208bf..cb3b0de 100644
--- a/Documentation/kprobes.txt
+++ b/Documentation/kprobes.txt
@@ -724,8 +724,8 @@
 
   See following documents:
 
-  - Documentation/trace/kprobetrace.txt
-  - Documentation/trace/events.txt
+  - Documentation/trace/kprobetrace.rst
+  - Documentation/trace/events.rst
   - tools/perf/Documentation/perf-probe.txt
 
 
diff --git a/Documentation/trace/coresight.txt b/Documentation/trace/coresight.txt
index 1d74ad0..efbc832 100644
--- a/Documentation/trace/coresight.txt
+++ b/Documentation/trace/coresight.txt
@@ -426,5 +426,5 @@
 Details on how to use the generic STM API can be found here [2].
 
 [1]. Documentation/ABI/testing/sysfs-bus-coresight-devices-stm
-[2]. Documentation/trace/stm.txt
+[2]. Documentation/trace/stm.rst
 [3]. https://github.com/Linaro/perf-opencsd
diff --git a/Documentation/trace/ftrace-uses.rst b/Documentation/trace/ftrace-uses.rst
index 00283b6..1fbc698 100644
--- a/Documentation/trace/ftrace-uses.rst
+++ b/Documentation/trace/ftrace-uses.rst
@@ -199,7 +199,7 @@
 The @buf can also be a glob expression to enable all functions that
 match a specific pattern.
 
-See Filter Commands in :file:`Documentation/trace/ftrace.txt`.
+See Filter Commands in :file:`Documentation/trace/ftrace.rst`.
 
 To just trace the schedule function:
 
diff --git a/Documentation/trace/histogram.txt b/Documentation/trace/histogram.txt
index b13771c..e73bcf9 100644
--- a/Documentation/trace/histogram.txt
+++ b/Documentation/trace/histogram.txt
@@ -7,7 +7,7 @@
 
   Histogram triggers are special event triggers that can be used to
   aggregate trace event data into histograms.  For information on
-  trace events and event triggers, see Documentation/trace/events.txt.
+  trace events and event triggers, see Documentation/trace/events.rst.
 
 
 2. Histogram Trigger Command
diff --git a/Documentation/trace/intel_th.rst b/Documentation/trace/intel_th.rst
index 990f132..19e2d63 100644
--- a/Documentation/trace/intel_th.rst
+++ b/Documentation/trace/intel_th.rst
@@ -38,7 +38,7 @@
 
 STH registers an stm class device, through which it provides interface
 to userspace and kernelspace software trace sources. See
-Documentation/trace/stm.txt for more information on that.
+Documentation/trace/stm.rst for more information on that.
 
 MSU can be configured to collect trace data into a system memory
 buffer, which can later on be read from its device nodes via read() or
diff --git a/Documentation/trace/tracepoint-analysis.rst b/Documentation/trace/tracepoint-analysis.rst
index bef37ab..716326b9 100644
--- a/Documentation/trace/tracepoint-analysis.rst
+++ b/Documentation/trace/tracepoint-analysis.rst
@@ -55,7 +55,7 @@
 3.1 System-Wide Event Enabling
 ------------------------------
 
-See Documentation/trace/events.txt for a proper description on how events
+See Documentation/trace/events.rst for a proper description on how events
 can be enabled system-wide. A short example of enabling all events related
 to page allocation would look something like::
 
@@ -112,7 +112,7 @@
 3.4 Local Event Enabling
 ------------------------
 
-Documentation/trace/ftrace.txt describes how to enable events on a per-thread
+Documentation/trace/ftrace.rst describes how to enable events on a per-thread
 basis using set_ftrace_pid.
 
 3.5 Local Event Enablement with PCL
@@ -137,7 +137,7 @@
 4. Event Filtering
 ==================
 
-Documentation/trace/ftrace.txt covers in-depth how to filter events in
+Documentation/trace/ftrace.rst covers in-depth how to filter events in
 ftrace.  Obviously using grep and awk of trace_pipe is an option as well
 as any script reading trace_pipe.
 
diff --git a/Documentation/translations/ja_JP/howto.rst b/Documentation/translations/ja_JP/howto.rst
index 8d7ed0c..f311638 100644
--- a/Documentation/translations/ja_JP/howto.rst
+++ b/Documentation/translations/ja_JP/howto.rst
@@ -1,5 +1,5 @@
 NOTE:
-This is a version of Documentation/HOWTO translated into Japanese.
+This is a version of Documentation/process/howto.rst translated into Japanese.
 This document is maintained by Tsugikazu Shibata <tshibata@ab.jp.nec.com>
 If you find any difference between this document and the original file or
 a problem with the translation, please contact the maintainer of this file.
@@ -109,7 +109,7 @@
     ています。 カーネルに関して初めての人はここからスタートすると良い
     でしょう。
 
-  :ref:`Documentation/Process/changes.rst <changes>`
+  :ref:`Documentation/process/changes.rst <changes>`
     このファイルはカーネルをうまく生成(訳注 build )し、走らせるのに最
     小限のレベルで必要な数々のソフトウェアパッケージの一覧を示してい
     ます。
diff --git a/Documentation/translations/zh_CN/magic-number.txt b/Documentation/translations/zh_CN/magic-number.txt
index e9db693..7159cec 100644
--- a/Documentation/translations/zh_CN/magic-number.txt
+++ b/Documentation/translations/zh_CN/magic-number.txt
@@ -1,4 +1,4 @@
-Chinese translated version of Documentation/magic-number.txt
+Chinese translated version of Documentation/process/magic-number.rst
 
 If you have any comment or update to the content, please post to LKML directly.
 However, if you have problem communicating in English you can also ask the
@@ -7,7 +7,7 @@
 
 Chinese maintainer: Jia Wei Wei <harryxiyou@gmail.com>
 ---------------------------------------------------------------------
-Documentation/magic-number.txt的中文翻译
+Documentation/process/magic-number.rst的中文翻译
 
 如果想评论或更新本文的内容,请直接发信到LKML。如果你使用英文交流有困难的话,也可
 以向中文版维护者求助。如果本翻译更新不及时或者翻译存在问题,请联系中文版维护者。
diff --git a/Documentation/translations/zh_CN/video4linux/omap3isp.txt b/Documentation/translations/zh_CN/video4linux/omap3isp.txt
index 67ffbf3..e9f2937 100644
--- a/Documentation/translations/zh_CN/video4linux/omap3isp.txt
+++ b/Documentation/translations/zh_CN/video4linux/omap3isp.txt
@@ -1,4 +1,4 @@
-Chinese translated version of Documentation/video4linux/omap3isp.txt
+Chinese translated version of Documentation/media/v4l-drivers/omap3isp.rst
 
 If you have any comment or update to the content, please contact the
 original document maintainer directly.  However, if you have a problem
@@ -11,7 +11,7 @@
 	  David Cohen <dacohen@gmail.com>
 Chinese maintainer: Fu Wei <tekkamanninja@gmail.com>
 ---------------------------------------------------------------------
-Documentation/video4linux/omap3isp.txt 的中文翻译
+Documentation/media/v4l-drivers/omap3isp.rst 的中文翻译
 
 如果想评论或更新本文的内容,请直接联系原文档的维护者。如果你使用英文
 交流有困难的话,也可以向中文版维护者求助。如果本翻译更新不及时或者翻