releases/4.4.46/platform-x86-intel_mid_powerbtn-set-irq_oneshot.patch

   1 From 5a00b6c2438460b870a451f14593fc40d3c7edf6 Mon Sep 17 00:00:00 2001
   2 From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
   3 Date: Thu, 19 Jan 2017 18:39:40 +0200
   4 Subject: platform/x86: intel_mid_powerbtn: Set IRQ_ONESHOT
   5
   6 From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
   7
   8 commit 5a00b6c2438460b870a451f14593fc40d3c7edf6 upstream.
   9
  10 The commit 1c6c69525b40 ("genirq: Reject bogus threaded irq requests")
  11 starts refusing misconfigured interrupt handlers. This makes
  12 intel_mid_powerbtn not working anymore.
  13
  14 Add a mandatory flag to a threaded IRQ request in the driver.
  15
  16 Fixes: 1c6c69525b40 ("genirq: Reject bogus threaded irq requests")
  17 Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
  18 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  19
  20 ---
  21  drivers/platform/x86/intel_mid_powerbtn.c |    2 +-
  22  1 file changed, 1 insertion(+), 1 deletion(-)
  23
  24 --- a/drivers/platform/x86/intel_mid_powerbtn.c
  25 +++ b/drivers/platform/x86/intel_mid_powerbtn.c
  26 @@ -77,7 +77,7 @@ static int mfld_pb_probe(struct platform
  27
  28         input_set_capability(input, EV_KEY, KEY_POWER);
  29
  30 -       error = request_threaded_irq(irq, NULL, mfld_pb_isr, 0,
  31 +       error = request_threaded_irq(irq, NULL, mfld_pb_isr, IRQF_ONESHOT,
  32                                      DRIVER_NAME, input);
  33         if (error) {
  34                 dev_err(&pdev->dev, "Unable to request irq %d for mfld power"