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/drivers/rtc/ds12887.c b/drivers/rtc/ds12887.c
index 57a446d..990ebba 100644
--- a/drivers/rtc/ds12887.c
+++ b/drivers/rtc/ds12887.c
@@ -35,14 +35,14 @@
 #define RTC_MINUTES			0x02
 #define RTC_MINUTES_ALARM		0x03
 #define RTC_HOURS			0x04
-#define RTC_HOURS_ALARM 		0x05
-#define RTC_DAY_OF_WEEK 		0x06
+#define RTC_HOURS_ALARM			0x05
+#define RTC_DAY_OF_WEEK			0x06
 #define RTC_DATE_OF_MONTH		0x07
 #define RTC_MONTH			0x08
 #define RTC_YEAR			0x09
-#define RTC_CONTROL_A 			0x0A
-#define RTC_CONTROL_B 			0x0B
-#define RTC_CONTROL_C 			0x0C
+#define RTC_CONTROL_A			0x0A
+#define RTC_CONTROL_B			0x0B
+#define RTC_CONTROL_C			0x0C
 #define RTC_CONTROL_D			0x0D
 
 #define RTC_CA_UIP			0x80