Fix argument passing for long options
diff --git a/powerdebug.c b/powerdebug.c
index 14748c5..c94c14b 100644
--- a/powerdebug.c
+++ b/powerdebug.c
@@ -243,8 +243,8 @@
 			{"regulator", 0, 0, 'r'},
 			{"sensor", 0, 0, 's'},
 			{"clock", 0, 0, 'c'},
-			{"findparents", 0, 0, 'p'},
-			{"time", 0, 0, 't'},
+			{"findparents", 1, 0, 'p'},
+			{"time", 1, 0, 't'},
 			{"dump", 0, 0, 'd'},
 			{"verbose", 0, 0, 'v'},
 			{"version", 0, 0, 'V'},