Coding Style cleanup: replace leading SPACEs by TABs

Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Drop changes for PEP 4 following python tools]
Signed-off-by: Tom Rini <trini@ti.com>
diff --git a/arch/nios2/lib/libgcc.c b/arch/nios2/lib/libgcc.c
index 3caee19..cf1b836 100644
--- a/arch/nios2/lib/libgcc.c
+++ b/arch/nios2/lib/libgcc.c
@@ -548,7 +548,7 @@
   while (cnt)
     {
       if (cnt & 1)
-        {
+	{
 	  res += b;
 	}
       b <<= 1;