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authorFabio Estevam <fabio.estevam@freescale.com>2015-06-01 22:33:53 -0300
committerMark Brown <broonie@kernel.org>2015-06-02 11:53:59 +0100
commit29454738f96233466d5bfacf86c7a8d49f79ae27 (patch)
tree094146c9c94515cf19fde7d9fa6e905bc77df06b /drivers/regulator/wm831x-isink.c
parentb787f68c36d49bb1d9236f403813641efa74a031 (diff)
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regulator: wm831x: 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: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/wm831x-isink.c')
-rw-r--r--drivers/regulator/wm831x-isink.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/regulator/wm831x-isink.c b/drivers/regulator/wm831x-isink.c
index 1e88391a1628..1442828fcd9a 100644
--- a/drivers/regulator/wm831x-isink.c
+++ b/drivers/regulator/wm831x-isink.c
@@ -204,7 +204,8 @@ static int wm831x_isink_probe(struct platform_device *pdev)
irq = wm831x_irq(wm831x, platform_get_irq(pdev, 0));
ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
wm831x_isink_irq,
- IRQF_TRIGGER_RISING, isink->name,
+ IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+ isink->name,
isink);
if (ret != 0) {
dev_err(&pdev->dev, "Failed to request ISINK IRQ %d: %d\n",