usb: phy: ab8500-usb: 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>

diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c
index 7225d526df0446ff26fd69ef65268265737d8c66..03ab0c699f74dd1768f2b769ca823eb7904132ab 100644 (file)
--- a/drivers/usb/phy/phy-ab8500-usb.c
+++ b/drivers/usb/phy/phy-ab8500-usb.c
@@ -1179,7 +1179,7 @@ static int ab8500_usb_irq_setup(struct platform_device *pdev,
                }
                err = devm_request_threaded_irq(&pdev->dev, irq, NULL,
                                ab8500_usb_link_status_irq,
-                               IRQF_NO_SUSPEND | IRQF_SHARED,
+                               IRQF_NO_SUSPEND | IRQF_SHARED | IRQF_ONESHOT,
                                "usb-link-status", ab);
                if (err < 0) {
                        dev_err(ab->dev, "request_irq failed for link status irq\n");
@@ -1195,7 +1195,7 @@ static int ab8500_usb_irq_setup(struct platform_device *pdev,
                }
                err = devm_request_threaded_irq(&pdev->dev, irq, NULL,
                                ab8500_usb_disconnect_irq,
-                               IRQF_NO_SUSPEND | IRQF_SHARED,
+                               IRQF_NO_SUSPEND | IRQF_SHARED | IRQF_ONESHOT,
                                "usb-id-fall", ab);
                if (err < 0) {
                        dev_err(ab->dev, "request_irq failed for ID fall irq\n");
@@ -1211,7 +1211,7 @@ static int ab8500_usb_irq_setup(struct platform_device *pdev,
                }
                err = devm_request_threaded_irq(&pdev->dev, irq, NULL,
                                ab8500_usb_disconnect_irq,
-                               IRQF_NO_SUSPEND | IRQF_SHARED,
+                               IRQF_NO_SUSPEND | IRQF_SHARED | IRQF_ONESHOT,
                                "usb-vbus-fall", ab);
                if (err < 0) {
                        dev_err(ab->dev, "request_irq failed for Vbus fall irq\n");