[PATCH v2] ASoC: dt-bindings: wlf,wm8978: Fix I2C address in example

[Geert Uytterhoeven <geert+renesas@xxxxxxxxx>]

According to the WM8978 datasheet, the address of the device is fixed as
0011010 in 2-wire mode.

Fixes: 5bd5699c494f42a3 ("ASoC: dt-bindings: Add WM8978 Binding")
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
v2:
  - Fix silly typo (missing 0x prefix).
---
 Documentation/devicetree/bindings/sound/wlf,wm8978.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/wlf,wm8978.yaml b/Documentation/devicetree/bindings/sound/wlf,wm8978.yaml
index 944e5859c962e634..96cf9fc9c8b0098b 100644
--- a/Documentation/devicetree/bindings/sound/wlf,wm8978.yaml
+++ b/Documentation/devicetree/bindings/sound/wlf,wm8978.yaml
@@ -48,10 +48,10 @@ examples:
         #address-cells = <1>;
         #size-cells = <0>;
 
-        codec@0 {
+        codec@1a {
             #sound-dai-cells = <0>;
             compatible = "wlf,wm8978";
-            reg = <0>;
+            reg = <0x1a>;
         };
     };
 
-- 
2.25.1