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regulator: wm831x: Pass the IRQF_ONESHOT flag 

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
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12
drivers/regulator/wm831x-dcdc.c
View File

@ -533,7 +533,8 @@ static int wm831x_buckv_probe(struct platform_device *pdev)
irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV"));
ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
wm831x_dcdc_uv_irq,
IRQF_TRIGGER_RISING, dcdc->name, dcdc);
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
dcdc->name, dcdc);
if (ret != 0) {
dev_err(&pdev->dev, "Failed to request UV IRQ %d: %d\n",
irq, ret);
@ -543,7 +544,8 @@ static int wm831x_buckv_probe(struct platform_device *pdev)
irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "HC"));
ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
wm831x_dcdc_oc_irq,
IRQF_TRIGGER_RISING, dcdc->name, dcdc);
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
dcdc->name, dcdc);
if (ret != 0) {
dev_err(&pdev->dev, "Failed to request HC IRQ %d: %d\n",
irq, ret);
@ -669,7 +671,8 @@ static int wm831x_buckp_probe(struct platform_device *pdev)
irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV"));
ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
wm831x_dcdc_uv_irq,
IRQF_TRIGGER_RISING, dcdc->name, dcdc);
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
dcdc->name, dcdc);
if (ret != 0) {
dev_err(&pdev->dev, "Failed to request UV IRQ %d: %d\n",
irq, ret);
@ -785,7 +788,8 @@ static int wm831x_boostp_probe(struct platform_device *pdev)
irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV"));
ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
wm831x_dcdc_uv_irq,
IRQF_TRIGGER_RISING, dcdc->name,
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
dcdc->name,
dcdc);
if (ret != 0) {
dev_err(&pdev->dev, "Failed to request UV IRQ %d: %d\n",

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",

6
drivers/regulator/wm831x-ldo.c
View File

@ -287,7 +287,8 @@ static int wm831x_gp_ldo_probe(struct platform_device *pdev)
irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV"));
ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
wm831x_ldo_uv_irq,
IRQF_TRIGGER_RISING, ldo->name,
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
ldo->name,
ldo);
if (ret != 0) {
dev_err(&pdev->dev, "Failed to request UV IRQ %d: %d\n",
@ -496,7 +497,8 @@ static int wm831x_aldo_probe(struct platform_device *pdev)
irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV"));
ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
wm831x_ldo_uv_irq,
IRQF_TRIGGER_RISING, ldo->name, ldo);
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
ldo->name, ldo);
if (ret != 0) {
dev_err(&pdev->dev, "Failed to request UV IRQ %d: %d\n",
irq, ret);