usb: phy: generic: fix the vbus interrupt request

Declare the interrupt as "one shot" so that it is masked until the end
of the threaded handler. This prevents the irq core from spitting out an
error :
  "Threaded irq requested with handler=NULL and !ONESHOT for irq 63"

This was introduced by commit "usb: phy: generic: add vbus support".

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c
index bdb4cb3920f1d06d23c384a6cd6d80bff54a5ba3..48af0687bf110ab8f869cd563478dca34e619922 100644 (file)
--- a/drivers/usb/phy/phy-generic.c
+++ b/drivers/usb/phy/phy-generic.c
@@ -41,7 +41,8 @@
 #include "phy-generic.h"
 
 #define VBUS_IRQ_FLAGS \
-       (IRQF_SHARED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)
+       (IRQF_SHARED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | \
+               IRQF_ONESHOT)
 
 struct platform_device *usb_phy_generic_register(void)
 {