diff --git a/drivers/mfd/da9052-core.c b/drivers/mfd/da9052-core.c
index a23a3a1c7061114dd74687e65248dc9efd43af3d..433add43a0a94219826e039508951531aa266a29 100644
--- a/drivers/mfd/da9052-core.c
+++ b/drivers/mfd/da9052-core.c
@@ -387,6 +387,8 @@ int da9052_adc_manual_read(struct da9052 *da9052, unsigned char channel)
 
 	mutex_lock(&da9052->auxadc_lock);
 
+	reinit_completion(&da9052->done);
+
 	/* Channel gets activated on enabling the Conversion bit */
 	mux_sel = chan_mux[channel] | DA9052_ADC_MAN_MAN_CONV;