mfd: Enable IRQF_ONESHOT when requesting a threaded IRQ for ab8500gpadc

The kernel now forces IRQs to be ONESHOT if no IRQ handler is passed.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c
index b86fd8e1ec3f..b6cbc3ba2695 100644
--- a/drivers/mfd/ab8500-gpadc.c
+++ b/drivers/mfd/ab8500-gpadc.c
@@ -599,7 +599,8 @@ static int __devinit ab8500_gpadc_probe(struct platform_device *pdev)
         /* Register interrupt  - SwAdcComplete */
         ret = request_threaded_irq(gpadc->irq, NULL,
                 ab8500_bm_gpswadcconvend_handler,
-                IRQF_NO_SUSPEND | IRQF_SHARED, "ab8500-gpadc", gpadc);
+                IRQF_ONESHOT | IRQF_NO_SUSPEND | IRQF_SHARED,
+                                "ab8500-gpadc", gpadc);
         if (ret < 0) {
                 dev_err(gpadc->dev, "Failed to register interrupt, irq: %d\n",
                         gpadc->irq);