Further reduce dump variable usage

The modified function are used on the display mode context, we no
longer need to pass the dump option.

Signed-off-by: Daniel Lezcano <daniel.lezcano@free.fr>
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
diff --git a/powerdebug.c b/powerdebug.c
index ca7db7a..3832da6 100644
--- a/powerdebug.c
+++ b/powerdebug.c
@@ -294,8 +294,7 @@
 					enter_hit = false;
 				} else
 					find_parents_for_clock(clkname_str,
-							       enter_hit,
-							       options->dump);
+							       enter_hit);
 			}
 		}