dt-bindings: net: btusb: change reference file name

Due to usb-device.txt is converted into usb-device.yaml,
so modify reference file names at the same time.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20201225075258.33352-2-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/devicetree/bindings/net/btusb.txt b/Documentation/devicetree/bindings/net/btusb.txt
index b1ad6ee..a9c3f42 100644 (file)
--- a/Documentation/devicetree/bindings/net/btusb.txt
+++ b/Documentation/devicetree/bindings/net/btusb.txt
@@ -4,7 +4,7 @@ Generic Bluetooth controller over USB (btusb driver)
 Required properties:
 
   - compatible : should comply with the format "usbVID,PID" specified in
-                Documentation/devicetree/bindings/usb/usb-device.txt
+                Documentation/devicetree/bindings/usb/usb-device.yaml
                 At the time of writing, the only OF supported devices
                 (more may be added later) are: