[PATCH v3 2/2] usb: phy: generic: fix the vbus interrupt request

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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@xxxxxxx>
---
 drivers/usb/phy/phy-generic.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c
index bdb4cb3..48af068 100644
--- 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)
 {
-- 
2.1.0

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