Big white-space cleanup.

This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).

Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/board/pcs440ep/pcs440ep.c b/board/pcs440ep/pcs440ep.c
index 96adbc9..620000a 100644
--- a/board/pcs440ep/pcs440ep.c
+++ b/board/pcs440ep/pcs440ep.c
@@ -798,8 +798,8 @@
 }
 
 U_BOOT_CMD(
- 	led,	2,	1,	do_led,
- 	"led [bitmask]   - set the DIAG-LED\n",
+	led,	2,	1,	do_led,
+	"led [bitmask]   - set the DIAG-LED\n",
 	"[bitmask] 0x01 = DIAG 1 on\n"
 	"              0x02 = DIAG 2 on\n"
 	"              0x04 = DIAG 3 on\n"
@@ -860,8 +860,8 @@
 }
 
 U_BOOT_CMD(
- 	sha1,	4,	1,	do_sha1,
- 	"sha1    - calculate the SHA1 Sum\n",
+	sha1,	4,	1,	do_sha1,
+	"sha1    - calculate the SHA1 Sum\n",
 	"address len [addr]  calculate the SHA1 sum [save at addr]\n"
 	"     -p calculate the SHA1 sum from the U-Boot image in flash and print\n"
 	"     -c check the U-Boot image in flash\n"