arm64: xilinx: Remove multiple blank lines from DTSes

There is no reason to have multiple blank lines in DTS files that's why
remove them.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/6aaa9fa91c88ca3d3e5645d66a795ec09b8cec61.1704708642.git.michal.simek@amd.com
diff --git a/arch/arm/dts/zynqmp-dlc21-revA.dts b/arch/arm/dts/zynqmp-dlc21-revA.dts
index f737004..b28dab0 100644
--- a/arch/arm/dts/zynqmp-dlc21-revA.dts
+++ b/arch/arm/dts/zynqmp-dlc21-revA.dts
@@ -155,7 +155,6 @@
 	/* u138 - TUSB320IRWBR - for USB-C */
 };
 
-
 &usb0 {
 	status = "okay";
 };
diff --git a/arch/arm/dts/zynqmp-sc-vpk120-revB.dtso b/arch/arm/dts/zynqmp-sc-vpk120-revB.dtso
index 750bc39..853d981 100644
--- a/arch/arm/dts/zynqmp-sc-vpk120-revB.dtso
+++ b/arch/arm/dts/zynqmp-sc-vpk120-revB.dtso
@@ -13,7 +13,6 @@
 /dts-v1/;
 /plugin/;
 
-
 &{/} {
 	compatible = "xlnx,zynqmp-sc-vpk120-revB", "xlnx,zynqmp-vpk120-revB",
 		     "xlnx,zynqmp-vpk120", "xlnx,zynqmp";
diff --git a/arch/arm/dts/zynqmp-sc-vpk180-revA.dtso b/arch/arm/dts/zynqmp-sc-vpk180-revA.dtso
index 551341f..1862593 100644
--- a/arch/arm/dts/zynqmp-sc-vpk180-revA.dtso
+++ b/arch/arm/dts/zynqmp-sc-vpk180-revA.dtso
@@ -13,7 +13,6 @@
 /dts-v1/;
 /plugin/;
 
-
 &{/} {
 	compatible = "xlnx,zynqmp-sc-vpk180-revA", "xlnx,zynqmp-vpk180-revA",
 		     "xlnx,zynqmp-vpk180", "xlnx,zynqmp";
diff --git a/arch/arm/dts/zynqmp-sc-vpk180-revB.dtso b/arch/arm/dts/zynqmp-sc-vpk180-revB.dtso
index e70eb4d..3990d05 100644
--- a/arch/arm/dts/zynqmp-sc-vpk180-revB.dtso
+++ b/arch/arm/dts/zynqmp-sc-vpk180-revB.dtso
@@ -13,7 +13,6 @@
 /dts-v1/;
 /plugin/;
 
-
 &{/} {
 	compatible = "xlnx,zynqmp-sc-vpk180-revB", "xlnx,zynqmp-vpk180-revB",
 		     "xlnx,zynqmp-vpk180", "xlnx,zynqmp";