xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

regulator: wm831x: Pass the IRQF_ONESHOT flag

Browse Source 
Since commit 1c6c69525b ("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>
This commit is contained in:
Fabio Estevam
2015-06-01 22:33:53 -03:00
committed by Mark Brown
parent b787f68c36
commit 29454738f9
3 changed files with 14 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/regulator/wm831x-isink.c
View File

@@ -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",