linux-kernel - [PATCH] ASoC: Fix warning related to 'sound-name-prefix' binding

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Date:   Tue, 21 Sep 2021 21:11:00 +0530
From:   Sameer Pujar <spujar@...dia.com>
To:     <broonie@...nel.org>, <lgirdwood@...il.com>, <robh+dt@...nel.org>,
        <stephan@...hold.net>, <jbrunet@...libre.com>
CC:     <alsa-devel@...a-project.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Sameer Pujar <spujar@...dia.com>
Subject: [PATCH] ASoC: Fix warning related to 'sound-name-prefix' binding

commit 82d3ec1d89fa ("ASoC: Use schema reference for sound-name-prefix")
added name-prefix.yaml schema and the same reference was used in couple
of other schemas. But this is causing following warning and the same is
fixed in current patch.

 Documentation/devicetree/bindings/sound/nxp,tfa989x.example.dt.yaml:
 audio-codec@34: 'sound-name-prefix' does not match any of the regexes:
 'pinctrl-[0-9]+'
  From schema: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
 Documentation/devicetree/bindings/sound/nxp,tfa989x.example.dt.yaml:
 audio-codec@36: 'sound-name-prefix' does not match any of the regexes:
 'pinctrl-[0-9]+'
  From schema: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml

Fixes: 82d3ec1d89fa ("ASoC: Use schema reference for sound-name-prefix")
Reported-by: Rob Herring <robh+dt@...nel.org>
Suggested-by: Rob Herring <robh+dt@...nel.org>
Signed-off-by: Sameer Pujar <spujar@...dia.com>
---
 Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml      | 2 ++
 Documentation/devicetree/bindings/sound/simple-audio-mux.yaml | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml b/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
index 68e5ad2..7667471 100644
--- a/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
+++ b/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
@@ -24,6 +24,8 @@ properties:
   '#sound-dai-cells':
     const: 0
 
+  sound-name-prefix: true
+
   vddd-supply:
     description: regulator phandle for the VDDD power supply.
 
diff --git a/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml b/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml
index c597d9d..b5fc35e 100644
--- a/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml
+++ b/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml
@@ -24,6 +24,8 @@ properties:
     description: |
       GPIOs used to select the input line.
 
+  sound-name-prefix: true
+
 required:
   - compatible
   - mux-gpios
-- 
2.7.4