diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2015-05-23 05:28:16 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-05-26 17:44:51 +0300 |
| commit | a81df9eedf7d29d747c86fed2402bd416bacd7a3 (patch) | |
| tree | b5cf75c8e4d900ed8eeab607cc3cee7e5cdff6cd /drivers/usb | |
| parent | 2b12978928e902d234104b24f589bbe38909fad7 (diff) | |
| download | linux-a81df9eedf7d29d747c86fed2402bd416bacd7a3.tar.xz | |
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>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/phy/phy-tahvo.c | 3 |
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", |