dt-bindings: net: drop unneeded quotes

Cleanup bindings dropping unneeded quotes. Once all these are fixed,
checking for this can be enabled in yamllint.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Allwinner A20 GMAC
 
 allOf:
-  - $ref: "snps,dwmac.yaml#"
+  - $ref: snps,dwmac.yaml#
 
 maintainers:
   - Chen-Yu Tsai <wens@csie.org>

Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml

@@ -63,7 +63,7 @@ required:
   - syscon
 
 allOf:
-  - $ref: "snps,dwmac.yaml#"
+  - $ref: snps,dwmac.yaml#
   - if:
       properties:
         compatible:

Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml

@@ -27,7 +27,7 @@ select:
     - compatible
 
 allOf:
-  - $ref: "snps,dwmac.yaml#"
+  - $ref: snps,dwmac.yaml#
   - if:
       properties:
         compatible:

Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml

@@ -55,7 +55,7 @@ properties:
 patternProperties:
   "^mdio@[0-9a-f]+$":
     type: object
-    $ref: "brcm,unimac-mdio.yaml"
+    $ref: brcm,unimac-mdio.yaml
 
     description:
       GENET internal UniMAC MDIO bus

Documentation/devicetree/bindings/net/intel,dwmac-plat.yaml

@@ -19,7 +19,7 @@ select:
     - compatible
 
 allOf:
-  - $ref: "snps,dwmac.yaml#"
+  - $ref: snps,dwmac.yaml#
 
 properties:
   compatible:

Documentation/devicetree/bindings/net/mediatek-dwmac.yaml

@@ -25,7 +25,7 @@ select:
     - compatible
 
 allOf:
-  - $ref: "snps,dwmac.yaml#"
+  - $ref: snps,dwmac.yaml#
 
 properties:
   compatible:

Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml

@@ -24,7 +24,7 @@ select:
     - compatible
 
 allOf:
-  - $ref: "snps,dwmac.yaml#"
+  - $ref: snps,dwmac.yaml#
 
 properties:
   compatible:

Documentation/devicetree/bindings/net/rockchip-dwmac.yaml

@@ -32,7 +32,7 @@ select:
     - compatible
 
 allOf:
-  - $ref: "snps,dwmac.yaml#"
+  - $ref: snps,dwmac.yaml#
 
 properties:
   compatible:

Documentation/devicetree/bindings/net/ti,k3-am654-cpsw-nuss.yaml

@@ -168,14 +168,14 @@ properties:
 patternProperties:
   "^mdio@[0-9a-f]+$":
     type: object
-    $ref: "ti,davinci-mdio.yaml#"
+    $ref: ti,davinci-mdio.yaml#
 
     description:
       CPSW MDIO bus.
 
   "^cpts@[0-9a-f]+":
     type: object
-    $ref: "ti,k3-am654-cpts.yaml#"
+    $ref: ti,k3-am654-cpts.yaml#
     description:
       CPSW Common Platform Time Sync (CPTS) module.
 

Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml

@@ -19,7 +19,7 @@ select:
     - compatible
 
 allOf:
-  - $ref: "snps,dwmac.yaml#"
+  - $ref: snps,dwmac.yaml#
 
 properties:
   compatible: