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
--- a/drivers/nfc/pn544_hci.c
+++ b/drivers/nfc/pn544_hci.c
@@ -848,8 +848,8 @@
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;