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/common/cmd_ide.c b/common/cmd_ide.c
index cac99d5..6560702 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -1233,7 +1233,7 @@
 	dev_desc->blksz=ATA_BLOCKSIZE;
 	dev_desc->lun=0; /* just to fill something in... */
 
-#if 0 	/* only used to test the powersaving mode,
+#if 0	/* only used to test the powersaving mode,
 	 * if enabled, the drive goes after 5 sec
 	 * in standby mode */
 	ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
@@ -1783,7 +1783,7 @@
 	}
 
 	output_data_shorts (device, (unsigned short *)ccb,ccblen/2); /* write command block */
- 	/* ATAPI Command written wait for completition */
+	/* ATAPI Command written wait for completition */
 	udelay (5000); /* device must set bsy */
 
 	mask = ATA_STAT_DRQ|ATA_STAT_BUSY|ATA_STAT_ERR;
@@ -1852,7 +1852,7 @@
  * returns, an request_sense will be issued
  */
 
-#define ATAPI_DRIVE_NOT_READY 	100
+#define ATAPI_DRIVE_NOT_READY	100
 #define ATAPI_UNIT_ATTN		10
 
 unsigned char atapi_issue_autoreq (int device,