NFC: Set the IRQF_ONESHOT flag from the pn544_hci IRQ handler request

As we don't have a primary handler but only a threaded one, __setup_irq()
ends up failing if we don't set this flag.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/drivers/nfc/pn544_hci.c b/drivers/nfc/pn544_hci.c
index aa71807..9458d53 100644 (file)
--- a/drivers/nfc/pn544_hci.c
+++ b/drivers/nfc/pn544_hci.c
@@ -848,8 +848,8 @@ static int __devinit pn544_hci_probe(struct i2c_client *client,
        pn544_hci_platform_init(info);
 
        r = request_threaded_irq(client->irq, NULL, pn544_hci_irq_thread_fn,
-                                IRQF_TRIGGER_RISING, PN544_HCI_DRIVER_NAME,
-                                info);
+                                IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+                                PN544_HCI_DRIVER_NAME, info);
        if (r < 0) {
                dev_err(&client->dev, "Unable to register IRQ handler\n");
                goto err_rti;