[PATCH] dt-bindings: dma: Drop unneeded quotes

[Rob Herring]

Cleanup bindings dropping unneeded quotes. Once all these are fixed,
checking for this can be enabled in yamllint.

Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/dma/ti/k3-udma.yaml           | 2 +-
 .../devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml     | 2 +-
 .../devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml       | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/dma/ti/k3-udma.yaml b/Documentation/devicetree/bindings/dma/ti/k3-udma.yaml
index 97f6ae9b1236..22f6c5e2f7f4 100644
--- a/Documentation/devicetree/bindings/dma/ti/k3-udma.yaml
+++ b/Documentation/devicetree/bindings/dma/ti/k3-udma.yaml
@@ -43,7 +43,7 @@ description: |
   configuration of the legacy peripheral.
 
 allOf:
-  - $ref: "../dma-controller.yaml#"
+  - $ref: ../dma-controller.yaml#
   - $ref: /schemas/arm/keystone/ti,k3-sci-common.yaml#
 
 properties:
diff --git a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml
index c0a1408b12ec..23ada8f87526 100644
--- a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml
+++ b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml
@@ -15,7 +15,7 @@ maintainers:
   - Michael Tretter <m.tretter@xxxxxxxxxxxxxx>
 
 allOf:
-  - $ref: "../dma-controller.yaml#"
+  - $ref: ../dma-controller.yaml#
 
 properties:
   "#dma-cells":
diff --git a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
index 825294e3f0e8..d6cbd95ec26d 100644
--- a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
+++ b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
@@ -16,7 +16,7 @@ maintainers:
   - Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
 
 allOf:
-  - $ref: "../dma-controller.yaml#"
+  - $ref: ../dma-controller.yaml#
 
 properties:
   "#dma-cells":
-- 
2.39.2