cmd_time: do not show ticks

The command "time" shows the execution time of the command given
to the argument, like this:

    time: 45.293 seconds, 45293 ticks

Since we adopted CONFIG_SYS_HZ = 1000 for all boards,
we always have a simple formula: "1 tick = 0.0001 second".

Showing ticks looks almost redundant.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

common/cmd_time.c

@@ -21,8 +21,7 @@ static void report_time(ulong cycles)
 	printf("\ntime:");
 	if (minutes)
 		printf(" %lu minutes,", minutes);
-	printf(" %lu.%03lu seconds, %lu ticks\n",
-			seconds, milliseconds, cycles);
+	printf(" %lu.%03lu seconds\n", seconds, milliseconds);
 }
 
 static int do_time(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])