pie: log: parse %llx argument correctly

A x64 only converts PRIx64 to %lx. However, ARM will convert it to %llx.
Thus, we have to peek one more character and skip it if next is 'l'.
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Acked-by: Alexander Kartashov <alekskartashov@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

pie/log-simple.c

@@ -226,6 +226,8 @@ void print_on_level(unsigned int loglevel, const char *format, ...)
 		if (*s == 'l') {
 			along = 1;
 			s++;
+			if (*s == 'l')
+				s++;
 		}
 
 		switch (*s) {