1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c
index ec6ffb6e287d..742d0c7bbbc2 100644
--- a/drivers/mfd/ucb1x00-ts.c
+++ b/drivers/mfd/ucb1x00-ts.c
@@ -363,6 +363,7 @@ static int ucb1x00_ts_add(struct ucb1x00_dev *dev)
         idev->id.product = ts->ucb->id;
         idev->open       = ucb1x00_ts_open;
         idev->close      = ucb1x00_ts_close;
+        idev->dev.parent = &ts->ucb->dev;
 
         idev->evbit[0]   = BIT_MASK(EV_ABS) | BIT_MASK(EV_KEY);
         idev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);