cmd: date: Remove unused NEEDS_MANUAL_RELOC code bits

The last user of the NEEDS_MANUAL_RELOC has been removed in commit
26af162ac8f8 ("arch: m68k: Implement relocation")
Remove now unused NEEDS_MANUAL_RELOC code.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
diff --git a/cmd/date.c b/cmd/date.c
index fe9c8c6..4f98b47 100644
--- a/cmd/date.c
+++ b/cmd/date.c
@@ -20,12 +20,6 @@
 	"Sun", "Mon", "Tues", "Wednes", "Thurs", "Fri", "Satur",
 };
 
-#ifdef CONFIG_NEEDS_MANUAL_RELOC
-#define RELOC(a)	((typeof(a))((unsigned long)(a) + gd->reloc_off))
-#else
-#define RELOC(a)	a
-#endif
-
 int mk_date (const char *, struct rtc_time *);
 
 static struct rtc_time default_tm = { 0, 0, 0, 1, 1, 2000, 6, 0, 0 };
@@ -113,7 +107,7 @@
 		printf ("Date: %4d-%02d-%02d (%sday)    Time: %2d:%02d:%02d\n",
 			tm.tm_year, tm.tm_mon, tm.tm_mday,
 			(tm.tm_wday<0 || tm.tm_wday>6) ?
-				"unknown " : RELOC(weekdays[tm.tm_wday]),
+				"unknown " : weekdays[tm.tm_wday],
 			tm.tm_hour, tm.tm_min, tm.tm_sec);
 
 		break;