usb: phy: tahvo: Pass the IRQF_ONESHOT flag

Since commit 1c6c69525b40 ("genirq: Reject bogus threaded irq requests")
threaded IRQs without a primary handler need to be requested with
IRQF_ONESHOT, otherwise the request will fail.

So pass the IRQF_ONESHOT flag in this case.

The semantic patch that makes this change is available
in scripts/coccinelle/misc/irqf_oneshot.cocci.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/usb/phy/phy-tahvo.c b/drivers/usb/phy/phy-tahvo.c
index 845f658276b1..2b28443d07b9 100644
--- a/drivers/usb/phy/phy-tahvo.c
+++ b/drivers/usb/phy/phy-tahvo.c
@@ -401,7 +401,8 @@ static int tahvo_usb_probe(struct platform_device *pdev)
         dev_set_drvdata(&pdev->dev, tu);
 
         tu->irq = platform_get_irq(pdev, 0);
-        ret = request_threaded_irq(tu->irq, NULL, tahvo_usb_vbus_interrupt, 0,
+        ret = request_threaded_irq(tu->irq, NULL, tahvo_usb_vbus_interrupt,
+                                   IRQF_ONESHOT,
                                    "tahvo-vbus", tu);
         if (ret) {
                 dev_err(&pdev->dev, "could not register tahvo-vbus irq: %d\n",