3.13.11-ckt31 -stable review patch.  If anyone has any objections, please let 
me know.

------------------

From: Valentin Rothberg <valentinrothb...@gmail.com>

commit 90adf98d9530054b8e665ba5a928de4307231d84 upstream.

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.

scripts/coccinelle/misc/irqf_oneshot.cocci detected this issue.

Fixes: b5874f33bbaf ("wm831x_power: Use genirq")
Signed-off-by: Valentin Rothberg <valentinrothb...@gmail.com>
Signed-off-by: Sebastian Reichel <s...@kernel.org>
Signed-off-by: Kamal Mostafa <ka...@canonical.com>
---
 drivers/power/wm831x_power.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/power/wm831x_power.c b/drivers/power/wm831x_power.c
index 3bed2f5..3ccadf6 100644
--- a/drivers/power/wm831x_power.c
+++ b/drivers/power/wm831x_power.c
@@ -567,7 +567,7 @@ static int wm831x_power_probe(struct platform_device *pdev)
 
        irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "SYSLO"));
        ret = request_threaded_irq(irq, NULL, wm831x_syslo_irq,
-                                  IRQF_TRIGGER_RISING, "System power low",
+                                  IRQF_TRIGGER_RISING | IRQF_ONESHOT, "System 
power low",
                                   power);
        if (ret != 0) {
                dev_err(&pdev->dev, "Failed to request SYSLO IRQ %d: %d\n",
@@ -577,7 +577,7 @@ static int wm831x_power_probe(struct platform_device *pdev)
 
        irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "PWR SRC"));
        ret = request_threaded_irq(irq, NULL, wm831x_pwr_src_irq,
-                                  IRQF_TRIGGER_RISING, "Power source",
+                                  IRQF_TRIGGER_RISING | IRQF_ONESHOT, "Power 
source",
                                   power);
        if (ret != 0) {
                dev_err(&pdev->dev, "Failed to request PWR SRC IRQ %d: %d\n",
@@ -590,7 +590,7 @@ static int wm831x_power_probe(struct platform_device *pdev)
                                 platform_get_irq_byname(pdev,
                                                         wm831x_bat_irqs[i]));
                ret = request_threaded_irq(irq, NULL, wm831x_bat_irq,
-                                          IRQF_TRIGGER_RISING,
+                                          IRQF_TRIGGER_RISING | IRQF_ONESHOT,
                                           wm831x_bat_irqs[i],
                                           power);
                if (ret != 0) {
-- 
1.9.1

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