regulator/fixed: set apply_uV 0

Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index 12d08c6..5a214b4 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -69,6 +69,7 @@
 		return NULL;
 
 	init_data = config->init_data;
+	init_data->constraints.apply_uV = 0;
 
 	config->supply_name = init_data->constraints.name;
 	if (init_data->constraints.min_uV == init_data->constraints.max_uV) {