If no primary handler is specified then a default one is assigned which
always returns IRQ_WAKE_THREAD. This handler requires the IRQF_ONESHOT,
because the source of interrupt is not disabled.
Signed-off-by: Saurabh Sengar <saurabh.tr...@gmail.com>
---
drivers/power/max8903_charger.c | 9 ++++++---
drivers/power/wm831x_power.c | 13 ++++++-------
2 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/drivers/power/max8903_charger.c b/drivers/power/max8903_charger.c
index bf2b4b3..0488e74 100644
--- a/drivers/power/max8903_charger.c
+++ b/drivers/power/max8903_charger.c
@@ -301,7 +301,8 @@ static int max8903_probe(struct platform_device *pdev)
if (pdata->dc_valid) {
ret = request_threaded_irq(gpio_to_irq(pdata->dok),
NULL, max8903_dcin,
- IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
+ IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING
+ | IRQF_ONESHOT,
"MAX8903 DC IN", data);
if (ret) {
dev_err(dev, "Cannot request irq %d for DC (%d)\n",
@@ -313,7 +314,8 @@ static int max8903_probe(struct platform_device *pdev)
if (pdata->usb_valid) {
ret = request_threaded_irq(gpio_to_irq(pdata->uok),
NULL, max8903_usbin,
- IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
+ IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING
+ | IRQF_ONESHOT,
"MAX8903 USB IN", data);
if (ret) {
dev_err(dev, "Cannot request irq %d for USB (%d)\n",
@@ -325,7 +327,8 @@ static int max8903_probe(struct platform_device *pdev)
if (pdata->flt) {
ret = request_threaded_irq(gpio_to_irq(pdata->flt),
NULL, max8903_fault,
- IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
+ IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING
+ | IRQF_ONESHOT,
"MAX8903 Fault", data);
if (ret) {
dev_err(dev, "Cannot request irq %d for Fault (%d)\n",
diff --git a/drivers/power/wm831x_power.c b/drivers/power/wm831x_power.c
index db11ae6..f2f5bae 100644
--- a/drivers/power/wm831x_power.c
+++ b/drivers/power/wm831x_power.c
@@ -572,8 +572,8 @@ 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",
- power);
+ IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+ "System power low", power);
if (ret != 0) {
dev_err(&pdev->dev, "Failed to request SYSLO IRQ %d: %d\n",
irq, ret);
@@ -582,8 +582,8 @@ 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",
- power);
+ IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+ "Power source", power);
if (ret != 0) {
dev_err(&pdev->dev, "Failed to request PWR SRC IRQ %d: %d\n",
irq, ret);
@@ -595,9 +595,8 @@ 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,
- wm831x_bat_irqs[i],
- power);
+ IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+ wm831x_bat_irqs[i], power);
if (ret != 0) {
dev_err(&pdev->dev,
"Failed to request %s IRQ %d: %d\n",
--
1.9.1
--
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