"Buses" is the preferred plural of "bus"

Replace archaic "busses" with modern form "buses."

Intentionally excluded:
* Old/random drivers I didn't recognize
  * Old hardware in general
* Use of "busses" in code as identifiers

No functional change.

http://grammarist.com/spelling/buses-busses/

PR:		216099
Reported by:	bltsrc at mail.ru
Sponsored by:	Dell EMC Isilon

1 files changed, 3 insertions, 3 deletions

diff --git a/sys/kern/bus_if.m b/sys/kern/bus_if.m
index 2b754387136f..25d060de44d5 100644
--- a/sys/kern/bus_if.m
+++ b/sys/kern/bus_if.m
@@ -206,7 +206,7 @@ METHOD void driver_added {
 /**
  * @brief Create a new child device
  *
- * For busses which use use drivers supporting DEVICE_IDENTIFY() to
+ * For buses which use use drivers supporting DEVICE_IDENTIFY() to
  * enumerate their devices, this method is used to create new
  * device instances. The new device will be added after the last
  * existing child with the same order. Implementations of bus_add_child
@@ -475,7 +475,7 @@ METHOD int teardown_intr {
  * @brief Define a resource which can be allocated with
  * BUS_ALLOC_RESOURCE().
  *
- * This method is used by some busses (typically ISA) to allow a
+ * This method is used by some buses (typically ISA) to allow a
  * driver to describe a resource range that it would like to
  * allocate. The resource defined by @p _type and @p _rid is defined
  * to start at @p _start and to include @p _count indices in its
@@ -562,7 +562,7 @@ METHOD struct resource_list * get_resource_list {
  * should return -1 if it is present.  Any errors in determining
  * should be returned as a normal errno value.  Client drivers are to
  * assume that the device is present, even if there is an error
- * determining if it is there.  Busses are to try to avoid returning
+ * determining if it is there.  Buses are to try to avoid returning
  * errors, but newcard will return an error if the device fails to
  * implement this method.
  *