[PATCH 3.16 248/370] platform/x86: intel_mid_powerbtn: Set IRQ_ONESHOT

Ben Hutchings
2017-03-10T11:52:32Z

From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

commit 5a00b6c2438460b870a451f14593fc40d3c7edf6 upstream.

The commit 1c6c69525b40 ("genirq: Reject bogus threaded irq requests")
starts refusing misconfigured interrupt handlers. This makes
intel_mid_powerbtn not working anymore.

Add a mandatory flag to a threaded IRQ request in the driver.

Fixes: 1c6c69525b40 ("genirq: Reject bogus threaded irq requests")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
drivers/platform/x86/intel_mid_powerbtn.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/platform/x86/intel_mid_powerbtn.c
+++ b/drivers/platform/x86/intel_mid_powerbtn.c
@@ -76,7 +76,7 @@ static int mfld_pb_probe(struct platform

input_set_capability(input, EV_KEY, KEY_POWER);

- error = request_threaded_irq(irq, NULL, mfld_pb_isr, IRQF_NO_SUSPEND,
+ error = request_threaded_irq(irq, NULL, mfld_pb_isr, IRQF_NO_SUSPEND | IRQF_ONESHOT,
DRIVER_NAME, input);
if (error) {
dev_err(&pdev->dev, "Unable to request irq %d for mfld power"