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path: root/drivers/input/keyboard/mcs_touchkey.c
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Diffstat (limited to 'drivers/input/keyboard/mcs_touchkey.c')
-rw-r--r--drivers/input/keyboard/mcs_touchkey.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/input/keyboard/mcs_touchkey.c b/drivers/input/keyboard/mcs_touchkey.c
index 64a0ca4..0d77f6c 100644
--- a/drivers/input/keyboard/mcs_touchkey.c
+++ b/drivers/input/keyboard/mcs_touchkey.c
@@ -178,7 +178,8 @@ static int __devinit mcs_touchkey_probe(struct i2c_client *client,
}
error = request_threaded_irq(client->irq, NULL, mcs_touchkey_interrupt,
- IRQF_TRIGGER_FALLING, client->dev.driver->name, data);
+ IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+ client->dev.driver->name, data);
if (error) {
dev_err(&client->dev, "Failed to register interrupt\n");
goto err_free_mem;
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