[PATCH 14/53] docs: driver-api: iio: avoid using UTF-8 chars

[Mauro Carvalho Chehab <mchehab+huawei@kernel.org>]

While UTF-8 characters can be used at the Linux documentation,
the best is to use them only when ASCII doesn't offer a good replacement.
So, replace the occurences of the following UTF-8 characters:

	- U+2014 ('—'): EM DASH

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 Documentation/driver-api/iio/buffers.rst           |  8 ++++----
 Documentation/driver-api/iio/hw-consumer.rst       | 10 +++++-----
 Documentation/driver-api/iio/triggered-buffers.rst |  6 +++---
 Documentation/driver-api/iio/triggers.rst          | 10 +++++-----
 4 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/Documentation/driver-api/iio/buffers.rst b/Documentation/driver-api/iio/buffers.rst
index e83026aebe97..24569ff0cf79 100644
--- a/Documentation/driver-api/iio/buffers.rst
+++ b/Documentation/driver-api/iio/buffers.rst
@@ -2,11 +2,11 @@
 Buffers
 =======
 
-* struct iio_buffer — general buffer structure
-* :c:func:`iio_validate_scan_mask_onehot` — Validates that exactly one channel
+* struct iio_buffer - general buffer structure
+* :c:func:`iio_validate_scan_mask_onehot` - Validates that exactly one channel
   is selected
-* :c:func:`iio_buffer_get` — Grab a reference to the buffer
-* :c:func:`iio_buffer_put` — Release the reference to the buffer
+* :c:func:`iio_buffer_get` - Grab a reference to the buffer
+* :c:func:`iio_buffer_put` - Release the reference to the buffer
 
 The Industrial I/O core offers a way for continuous data capture based on a
 trigger source. Multiple data channels can be read at once from
diff --git a/Documentation/driver-api/iio/hw-consumer.rst b/Documentation/driver-api/iio/hw-consumer.rst
index 76133a3796f2..75986358fc02 100644
--- a/Documentation/driver-api/iio/hw-consumer.rst
+++ b/Documentation/driver-api/iio/hw-consumer.rst
@@ -8,11 +8,11 @@ software buffer for data. The implementation can be found under
 :file:`drivers/iio/buffer/hw-consumer.c`
 
 
-* struct iio_hw_consumer — Hardware consumer structure
-* :c:func:`iio_hw_consumer_alloc` — Allocate IIO hardware consumer
-* :c:func:`iio_hw_consumer_free` — Free IIO hardware consumer
-* :c:func:`iio_hw_consumer_enable` — Enable IIO hardware consumer
-* :c:func:`iio_hw_consumer_disable` — Disable IIO hardware consumer
+* struct iio_hw_consumer - Hardware consumer structure
+* :c:func:`iio_hw_consumer_alloc` - Allocate IIO hardware consumer
+* :c:func:`iio_hw_consumer_free` - Free IIO hardware consumer
+* :c:func:`iio_hw_consumer_enable` - Enable IIO hardware consumer
+* :c:func:`iio_hw_consumer_disable` - Disable IIO hardware consumer
 
 
 HW consumer setup
diff --git a/Documentation/driver-api/iio/triggered-buffers.rst b/Documentation/driver-api/iio/triggered-buffers.rst
index 417555dbbdf4..7c37b2afa1ad 100644
--- a/Documentation/driver-api/iio/triggered-buffers.rst
+++ b/Documentation/driver-api/iio/triggered-buffers.rst
@@ -7,10 +7,10 @@ Now that we know what buffers and triggers are let's see how they work together.
 IIO triggered buffer setup
 ==========================
 
-* :c:func:`iio_triggered_buffer_setup` — Setup triggered buffer and pollfunc
-* :c:func:`iio_triggered_buffer_cleanup` — Free resources allocated by
+* :c:func:`iio_triggered_buffer_setup` - Setup triggered buffer and pollfunc
+* :c:func:`iio_triggered_buffer_cleanup` - Free resources allocated by
   :c:func:`iio_triggered_buffer_setup`
-* struct iio_buffer_setup_ops — buffer setup related callbacks
+* struct iio_buffer_setup_ops - buffer setup related callbacks
 
 A typical triggered buffer setup looks like this::
 
diff --git a/Documentation/driver-api/iio/triggers.rst b/Documentation/driver-api/iio/triggers.rst
index 288625e40672..a5d1fc15747c 100644
--- a/Documentation/driver-api/iio/triggers.rst
+++ b/Documentation/driver-api/iio/triggers.rst
@@ -2,11 +2,11 @@
 Triggers
 ========
 
-* struct iio_trigger — industrial I/O trigger device
-* :c:func:`devm_iio_trigger_alloc` — Resource-managed iio_trigger_alloc
-* :c:func:`devm_iio_trigger_register` — Resource-managed iio_trigger_register
+* struct iio_trigger - industrial I/O trigger device
+* :c:func:`devm_iio_trigger_alloc` - Resource-managed iio_trigger_alloc
+* :c:func:`devm_iio_trigger_register` - Resource-managed iio_trigger_register
   iio_trigger_unregister
-* :c:func:`iio_trigger_validate_own_device` — Check if a trigger and IIO
+* :c:func:`iio_trigger_validate_own_device` - Check if a trigger and IIO
   device belong to the same device
 
 In many situations it is useful for a driver to be able to capture data based
@@ -63,7 +63,7 @@ Let's see a simple example of how to setup a trigger to be used by a driver::
 IIO trigger ops
 ===============
 
-* struct iio_trigger_ops — operations structure for an iio_trigger.
+* struct iio_trigger_ops - operations structure for an iio_trigger.
 
 Notice that a trigger has a set of operations attached:
 
-- 
2.30.2