treewide: fix some cosmetic glitches in dts files

- fix single spaces hidden by a tab
- replace indentation with spaces by tabs
- make empty lines empty
- drop trailing whitespace
- drop unnecessary blank lines

Signed-off-by: Mathias Kresin <dev@kresin.me>
Signed-off-by: Paul Wassi <p.wassi@gmx.at>

1 files changed, 1 insertions, 1 deletions

diff --git a/target/linux/brcm63xx/dts/rta770bw.dts b/target/linux/brcm63xx/dts/rta770bw.dts
index 89cf87248f..fd99780f88 100644
--- a/target/linux/brcm63xx/dts/rta770bw.dts
+++ b/target/linux/brcm63xx/dts/rta770bw.dts
@@ -25,7 +25,7 @@
 			gpios = <&gpio0 13 1>;
 			linux,code = <KEY_RESTART>;
 		};
-        };
+	};
 
 	gpio-leds {
 		compatible = "gpio-leds";