doc: update virtio-i2c inclusive language
A previous update changed "slave" to "secondary", but the code comments
were changed to use "client", so update the documentation to match.
@@ -4,10 +4,10 @@ Virtio-i2c
##########
Virtio-i2c provides a virtual I2C adapter that supports mapping multiple
-secondary devices under multiple native I2C adapters to one virtio I2C
-adapter. The address for the secondary device is not changed. Virtio-i2c
-also provides an interface to add an acpi node for secondary devices so that
-the secondary device driver in the guest OS does not need to change.
+client devices under multiple native I2C adapters to one virtio I2C
+adapter. The address for the client device is not changed. Virtio-i2c
+also provides an interface to add an acpi node for client devices so that
+the client device driver in the guest OS does not need to change.
:numref:`virtio-i2c-1` below shows the virtio-i2c architecture.
@@ -46,13 +46,13 @@ notifies the frontend. The msg process flow is shown in
Message Process Flow
**Usage:**
--s <slot>,virtio-i2c,<bus>[:<secondary_addr>[@<node>]][:<secondary_addr>[@<node>]][,<bus>[:<secondary_addr>[@<node>]][:<secondary_addr>][@<node>]]
+-s <slot>,virtio-i2c,<bus>[:<client_addr>[@<node>]][:<client_addr>[@<node>]][,<bus>[:<client_addr>[@<node>]][:<client_addr>][@<node>]]
bus:
The bus number for the native I2C adapter; ``2`` means ``/dev/i2c-2``.
- secondary_addr:
- The address for the native secondary devices such as ``1C``, ``2F`` ...
+ client_addr:
+ The address for the native client devices such as ``1C``, ``2F`` ...
@:
The prefix for the acpi node.
@@ -68,7 +68,7 @@ notifies the frontend. The msg process flow is shown in
-s 19,virtio-i2c,0:70@cam1:2F,4:1C
-This adds secondary devices 0x70 and 0x2F under the native adapter
+This adds client devices 0x70 and 0x2F under the native adapter
/dev/i2c-0, and 0x1C under /dev/i2c-6 to the virtio-i2c adapter. Since
0x70 includes '@cam1', acpi info is also added to it. Since 0x2F and
0x1C have '@<node>', no acpi info is added to them.
@@ -93,7 +93,7 @@ a virtual I2C adapter will appear in the guest OS:
i2c-0 i2c i915 gmbus dpb I2C adapter
i2c-5 i2c DPDDC-C I2C adapter
-You can find the secondary device 0x1C under the virtio I2C adapter i2c-6:
+You can find the client device 0x1C under the virtio I2C adapter i2c-6:
.. code-block:: none
