arm64: zynqmp: Fix DT style for ipi mailbox

Remove additional empty space.

Fixes: 95497afada58 ("arm64: zynqmp: add firmware and mailbox node to DT")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index 8e35171dd01d2ed37467bd02a7dd8efbc6f05529..06e88ee1b4d2d592101ce320a304574b62ad242a 100644 (file)
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -112,7 +112,7 @@
                              <0x0 0xff9905e0 0x0 0x20>,
                              <0x0 0xff990e80 0x0 0x20>,
                              <0x0 0xff990ea0 0x0 0x20>;
-                       reg-names = "local_request_region" , "local_response_region",
+                       reg-names = "local_request_region", "local_response_region",
                                    "remote_request_region", "remote_response_region";
                        #mbox-cells = <1>;
                        xlnx,ipi-id = <4>;