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/cpu/mpc8xx/i2c.c b/cpu/mpc8xx/i2c.c
index 6c59374..f05b666 100644
--- a/cpu/mpc8xx/i2c.c
+++ b/cpu/mpc8xx/i2c.c
@@ -590,7 +590,7 @@
 int i2c_probe(uchar chip)
 {
 	i2c_state_t state;
-  	int rc;
+	int rc;
 	uchar buf[1];
 
 	i2c_init(CFG_I2C_SPEED, CFG_I2C_SLAVE);
diff --git a/cpu/mpc8xx/scc.c b/cpu/mpc8xx/scc.c
index 744dcdd..09a3db1 100644
--- a/cpu/mpc8xx/scc.c
+++ b/cpu/mpc8xx/scc.c
@@ -1,7 +1,7 @@
 /*
  * File:  scc.c
  * Description:
- * 	Basic ET HW initialization and packet RX/TX routines
+ *	Basic ET HW initialization and packet RX/TX routines
  *
  * NOTE  <<<IMPORTANT:  PLEASE READ>>>:
  *     Do not cache Rx/Tx buffers!
diff --git a/cpu/mpc8xx/video.c b/cpu/mpc8xx/video.c
index 918de67..8bf8e46 100644
--- a/cpu/mpc8xx/video.c
+++ b/cpu/mpc8xx/video.c
@@ -115,9 +115,9 @@
 #define VIDEO_BURST_LEN		(VIDEO_COLS/8)
 
 #ifdef VIDEO_MODE_YUYV
-#define VIDEO_BG_COL 	0x80D880D8	/* Background color in YUYV format */
+#define VIDEO_BG_COL	0x80D880D8	/* Background color in YUYV format */
 #else
-#define VIDEO_BG_COL 	0xF8F8F8F8	/* Background color in RGB format */
+#define VIDEO_BG_COL	0xF8F8F8F8	/* Background color in RGB format */
 #endif
 
 /************************************************************************/