1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/input/keyboard/mpr121_touchkey.c b/drivers/input/keyboard/mpr121_touchkey.c
index caa218a51b5a..7613f1cac951 100644
--- a/drivers/input/keyboard/mpr121_touchkey.c
+++ b/drivers/input/keyboard/mpr121_touchkey.c
@@ -248,7 +248,7 @@ static int __devinit mpr_touchkey_probe(struct i2c_client *client,
 
         error = request_threaded_irq(client->irq, NULL,
                                      mpr_touchkey_interrupt,
-                                     IRQF_TRIGGER_FALLING,
+                                     IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
                                      client->dev.driver->name, mpr121);
         if (error) {
                 dev_err(&client->dev, "Failed to register interrupt\n");