arm64: dts: qcom: apq8016-sbc: Replace spaces with tabs

apq8016-sbc.dtsi uses spaces on some lines instead of tabs.
Make this consistent by converting them to tabs.

Also remove some redundant comments from the DAI link definitions
- this is already visible from the comment block before the "sound"
node or the device node entries itself.

Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20200605185916.318494-4-stephan@gerhold.netSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi

@@ -466,9 +466,10 @@ sound: sound {
 			qcom,audio-routing =
 				"AMIC2", "MIC BIAS Internal2",
 				"AMIC3", "MIC BIAS External1";
+
 			external-dai-link@0 {
 				link-name = "ADV7533";
-				cpu { /* QUAT */
+				cpu {
 					sound-dai = <&lpass MI2S_QUATERNARY>;
 				};
 				codec {
@@ -476,9 +477,9 @@ codec {
 				};
 			};
 
-                        internal-codec-playback-dai-link@0 {            /* I2S - Internal codec */
+			internal-codec-playback-dai-link@0 {
 				link-name = "WCD";
-                                cpu { /* PRIMARY */
+				cpu {
 					sound-dai = <&lpass MI2S_PRIMARY>;
 				};
 				codec {
@@ -486,9 +487,9 @@ codec {
 				};
 			};
 
-                        internal-codec-capture-dai-link@0 {             /* I2S - Internal codec */
+			internal-codec-capture-dai-link@0 {
 				link-name = "WCD-Capture";
-                                cpu { /* PRIMARY */
+				cpu {
 					sound-dai = <&lpass MI2S_TERTIARY>;
 				};
 				codec {