ARM: tegra: Whitespace clean-up for Tegra20/30/124

There were a few cases of eight spaces being used instead of a tab
character plus one case of using two spaces after an equal sign instead
of just one which this patch fixes.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 1e204a6..a5c878e 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -636,7 +636,7 @@
 		reg = <0x0 0x70030000 0x0 0x10000>;
 		interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&tegra_car TEGRA124_CLK_HDA>,
-		         <&tegra_car TEGRA124_CLK_HDA2HDMI>,
+			 <&tegra_car TEGRA124_CLK_HDA2HDMI>,
 			 <&tegra_car TEGRA124_CLK_HDA2CODEC_2X>;
 		clock-names = "hda", "hda2hdmi", "hda2codec_2x";
 		resets = <&tegra_car 125>, /* hda */