From: Yangtao Li <[email protected]>
The debounce timeout is generally quite long and the work not performance
critical so allow the scheduler to run the work anywhere rather than in
the normal per-CPU workqueue.
Signed-off-by: Yangtao Li <[email protected]>
---
drivers/power/supply/axp20x_usb_power.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/power/supply/axp20x_usb_power.c b/drivers/power/supply/axp20x_usb_power.c
index 3b4fd710347d..70b28b699a80 100644
--- a/drivers/power/supply/axp20x_usb_power.c
+++ b/drivers/power/supply/axp20x_usb_power.c
@@ -92,7 +92,7 @@ static irqreturn_t axp20x_usb_power_irq(int irq, void *devid)
power_supply_changed(power->supply);
- mod_delayed_work(system_wq, &power->vbus_detect, DEBOUNCE_TIME);
+ mod_delayed_work(system_power_efficient_wq, &power->vbus_detect, DEBOUNCE_TIME);
return IRQ_HANDLED;
}
@@ -117,7 +117,7 @@ static void axp20x_usb_power_poll_vbus(struct work_struct *work)
out:
if (axp20x_usb_vbus_needs_polling(power))
- mod_delayed_work(system_wq, &power->vbus_detect, DEBOUNCE_TIME);
+ mod_delayed_work(system_power_efficient_wq, &power->vbus_detect, DEBOUNCE_TIME);
}
static int axp20x_get_current_max(struct axp20x_usb_power *power, int *val)
@@ -525,7 +525,7 @@ static int axp20x_usb_power_resume(struct device *dev)
while (i < power->num_irqs)
enable_irq(power->irqs[i++]);
- mod_delayed_work(system_wq, &power->vbus_detect, DEBOUNCE_TIME);
+ mod_delayed_work(system_power_efficient_wq, &power->vbus_detect, DEBOUNCE_TIME);
return 0;
}
@@ -647,7 +647,7 @@ static int axp20x_usb_power_probe(struct platform_device *pdev)
INIT_DELAYED_WORK(&power->vbus_detect, axp20x_usb_power_poll_vbus);
if (axp20x_usb_vbus_needs_polling(power))
- queue_delayed_work(system_wq, &power->vbus_detect, 0);
+ queue_delayed_work(system_power_efficient_wq, &power->vbus_detect, 0);
return 0;
}
--
2.28.0