docs: driver-api: fpga: avoid using UTF-8 chars

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>
Signed-off-by: Moritz Fischer <mdf@kernel.org>

1 files changed, 10 insertions, 10 deletions

diff --git a/Documentation/driver-api/fpga/fpga-region.rst b/Documentation/driver-api/fpga/fpga-region.rst
index 363a8171ab0a..2636a27c11b2 100644
--- a/Documentation/driver-api/fpga/fpga-region.rst
+++ b/Documentation/driver-api/fpga/fpga-region.rst
@@ -45,19 +45,19 @@ An example of usage can be seen in the probe function of [#f2]_.
 API to add a new FPGA region
 ----------------------------
 
-* struct fpga_region — The FPGA region struct
-* devm_fpga_region_create() — Allocate and init a region struct
-* fpga_region_register() —  Register an FPGA region
-* fpga_region_unregister() —  Unregister an FPGA region
+* struct fpga_region - The FPGA region struct
+* devm_fpga_region_create() - Allocate and init a region struct
+* fpga_region_register() -  Register an FPGA region
+* fpga_region_unregister() -  Unregister an FPGA region
 
 The FPGA region's probe function will need to get a reference to the FPGA
 Manager it will be using to do the programming.  This usually would happen
 during the region's probe function.
 
-* fpga_mgr_get() — Get a reference to an FPGA manager, raise ref count
-* of_fpga_mgr_get() —  Get a reference to an FPGA manager, raise ref count,
+* fpga_mgr_get() - Get a reference to an FPGA manager, raise ref count
+* of_fpga_mgr_get() -  Get a reference to an FPGA manager, raise ref count,
   given a device node.
-* fpga_mgr_put() — Put an FPGA manager
+* fpga_mgr_put() - Put an FPGA manager
 
 The FPGA region will need to specify which bridges to control while programming
 the FPGA.  The region driver can build a list of bridges during probe time
@@ -66,11 +66,11 @@ the list of bridges to program just before programming
 (:c:expr:`fpga_region->get_bridges`).  The FPGA bridge framework supplies the
 following APIs to handle building or tearing down that list.
 
-* fpga_bridge_get_to_list() — Get a ref of an FPGA bridge, add it to a
+* fpga_bridge_get_to_list() - Get a ref of an FPGA bridge, add it to a
   list
-* of_fpga_bridge_get_to_list() — Get a ref of an FPGA bridge, add it to a
+* of_fpga_bridge_get_to_list() - Get a ref of an FPGA bridge, add it to a
   list, given a device node
-* fpga_bridges_put() — Given a list of bridges, put them
+* fpga_bridges_put() - Given a list of bridges, put them
 
 .. kernel-doc:: include/linux/fpga/fpga-region.h
    :functions: fpga_region