diff --git a/Documentation/userspace-api/media/v4l/crop.rst b/Documentation/userspace-api/media/v4l/crop.rst
index 3fe185e25ccf..23c2b71f449e 100644
--- a/Documentation/userspace-api/media/v4l/crop.rst
+++ b/Documentation/userspace-api/media/v4l/crop.rst
@@ -130,22 +130,22 @@ the driver state and therefore only adjust the requested rectangle.
 
 Suppose scaling on a video capture device is restricted to a factor 1:1
 or 2:1 in either direction and the target image size must be a multiple
-of 16 × 16 pixels. The source cropping rectangle is set to defaults,
-which are also the upper limit in this example, of 640 × 400 pixels at
-offset 0, 0. An application requests an image size of 300 × 225 pixels,
+of 16 x 16 pixels. The source cropping rectangle is set to defaults,
+which are also the upper limit in this example, of 640 x 400 pixels at
+offset 0, 0. An application requests an image size of 300 x 225 pixels,
 assuming video will be scaled down from the "full picture" accordingly.
-The driver sets the image size to the closest possible values 304 × 224,
+The driver sets the image size to the closest possible values 304 x 224,
 then chooses the cropping rectangle closest to the requested size, that
-is 608 × 224 (224 × 2:1 would exceed the limit 400). The offset 0, 0 is
+is 608 x 224 (224 x 2:1 would exceed the limit 400). The offset 0, 0 is
 still valid, thus unmodified. Given the default cropping rectangle
 reported by :ref:`VIDIOC_CROPCAP <VIDIOC_CROPCAP>` the application can
 easily propose another offset to center the cropping rectangle.
 
 Now the application may insist on covering an area using a picture
 aspect ratio closer to the original request, so it asks for a cropping
-rectangle of 608 × 456 pixels. The present scaling factors limit
-cropping to 640 × 384, so the driver returns the cropping size 608 × 384
-and adjusts the image size to closest possible 304 × 192.
+rectangle of 608 x 456 pixels. The present scaling factors limit
+cropping to 640 x 384, so the driver returns the cropping size 608 x 384
+and adjusts the image size to closest possible 304 x 192.
 
 
 Examples
diff --git a/Documentation/userspace-api/media/v4l/dev-decoder.rst b/Documentation/userspace-api/media/v4l/dev-decoder.rst
index 3d4138a4ba69..5b9b83feeceb 100644
--- a/Documentation/userspace-api/media/v4l/dev-decoder.rst
+++ b/Documentation/userspace-api/media/v4l/dev-decoder.rst
@@ -38,7 +38,7 @@ Conventions and Notations Used in This Document
 6. i = [a..b]: sequence of integers from a to b, inclusive, i.e. i =
    [0..2]: i = 0, 1, 2.
 
-7. Given an ``OUTPUT`` buffer A, then A’ represents a buffer on the ``CAPTURE``
+7. Given an ``OUTPUT`` buffer A, then A' represents a buffer on the ``CAPTURE``
    queue containing data that resulted from processing buffer A.
 
 .. _decoder-glossary:
@@ -288,7 +288,7 @@ Initialization
 
       Changing the ``OUTPUT`` format may change the currently set ``CAPTURE``
       format. How the new ``CAPTURE`` format is determined is up to the decoder
-      and the client must ensure it matches its needs afterwards.
+      and the client must ensure it matches its needs afterwards.
 
 2.  Allocate source (bytestream) buffers via :c:func:`VIDIOC_REQBUFS` on
     ``OUTPUT``.
@@ -874,7 +874,7 @@ it may be affected as per normal decoder operation.
 
    any of the following results on the ``CAPTURE`` queue is allowed:
 
-     {A’, B’, G’, H’}, {A’, G’, H’}, {G’, H’}.
+     {A', B', G', H'}, {A', G', H'}, {G', H'}.
 
    To determine the CAPTURE buffer containing the first decoded frame after the
    seek, the client may observe the timestamps to match the CAPTURE and OUTPUT
diff --git a/Documentation/userspace-api/media/v4l/diff-v4l.rst b/Documentation/userspace-api/media/v4l/diff-v4l.rst
index 33243ecb5033..9ce60e625974 100644
--- a/Documentation/userspace-api/media/v4l/diff-v4l.rst
+++ b/Documentation/userspace-api/media/v4l/diff-v4l.rst
@@ -447,7 +447,7 @@ name ``V4L2_FBUF_FLAG_CHROMAKEY``.
 
 In V4L, storing a bitmap pointer in ``clips`` and setting ``clipcount``
 to ``VIDEO_CLIP_BITMAP`` (-1) requests bitmap clipping, using a fixed
-size bitmap of 1024 × 625 bits. Struct :c:type:`v4l2_window`
+size bitmap of 1024 x 625 bits. Struct :c:type:`v4l2_window`
 has a separate ``bitmap`` pointer field for this purpose and the bitmap
 size is determined by ``w.width`` and ``w.height``.
 
diff --git a/Documentation/userspace-api/media/v4l/open.rst b/Documentation/userspace-api/media/v4l/open.rst
index 18bfb9b8137d..b015bbbdf8b5 100644
--- a/Documentation/userspace-api/media/v4l/open.rst
+++ b/Documentation/userspace-api/media/v4l/open.rst
@@ -100,7 +100,7 @@ Where ``X`` is a non-negative integer.
 	$ tree /dev/v4l
 	/dev/v4l
 	├── by-id
-	│   └── usb-OmniVision._USB_Camera-B4.04.27.1-video-index0 -> ../../video0
+	│   └── usb-OmniVision._USB_Camera-B4.04.27.1-video-index0 -> ../../video0
 	└── by-path
 	    └── pci-0000:00:14.0-usb-0:2:1.0-video-index0 -> ../../video0
 
diff --git a/Documentation/userspace-api/media/v4l/vidioc-cropcap.rst b/Documentation/userspace-api/media/v4l/vidioc-cropcap.rst
index 551ac9d3c6ef..4ea652e66401 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-cropcap.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-cropcap.rst
@@ -69,8 +69,8 @@ overlay devices.
     * - struct :ref:`v4l2_rect <v4l2-rect-crop>`
       - ``defrect``
       - Default cropping rectangle, it shall cover the "whole picture".
-	Assuming pixel aspect 1/1 this could be for example a 640 × 480
-	rectangle for NTSC, a 768 × 576 rectangle for PAL and SECAM
+	Assuming pixel aspect 1/1 this could be for example a 640 x 480
+	rectangle for NTSC, a 768 x 576 rectangle for PAL and SECAM
 	centered over the active picture area. The same co-ordinate system
 	as for ``bounds`` is used.
     * - struct :c:type:`v4l2_fract`
