diff mbox series

[v10,10/11] Documentation: Update writing_usb_driver for built-in modules

Message ID 20230406190030.968972-11-allenwebb@google.com
State New
Headers
Series Generate modules.builtin.alias from match ids |

Commit Message

Allen Webb April 6, 2023, 7 p.m. UTC 
  Built-in modules that set id_table need to set MODULE_DEVICE_TABLE so
update the documentation accordingly.

Signed-off-by: Allen Webb <allenwebb@google.com>
---
 Documentation/driver-api/usb/writing_usb_driver.rst | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/driver-api/usb/writing_usb_driver.rst b/Documentation/driver-api/usb/writing_usb_driver.rst
index 95c4f5d14052..5f38e3bd469a 100644
--- a/Documentation/driver-api/usb/writing_usb_driver.rst
+++ b/Documentation/driver-api/usb/writing_usb_driver.rst
@@ -128,6 +128,9 @@  single device with a specific vendor and product ID::
     };
     MODULE_DEVICE_TABLE (usb, skel_table);
 
+The ``MODULE_DEVICE_TABLE`` should also be set for built-in USB drivers
+that provide an id_table, so that tools like USBGuard can properly
+associate devices with your driver.
 
 There are other macros that can be used in describing a struct
 :c:type:`usb_device_id` for drivers that support a whole class of USB