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extcon: usb-gpio: Remove disable irq operation in system sleep 

If disable vbus/id irq, it will lead to wakeup system fail
in unisoc platform. In unisoc platform, Irq enable and irq
wakeup are the same interrupt line. So remove disable vbus/id
irq operation is a way to solve the issue.

Signed-off-by: Bruce Chen <bruce.chen@unisoc.com>
Acked-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Bruce Chen 2022-03-03 15:36:03 +08:00 committed by Chanwoo Choi
parent 6506f6a020
commit 68be7a5f28
1 changed files with 0 additions and 15 deletions
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15
drivers/extcon/extcon-usb-gpio.c
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@ -226,16 +226,6 @@ static int usb_extcon_suspend(struct device *dev)
} }
} }
/*
* We don't want to process any IRQs after this point
* as GPIOs used behind I2C subsystem might not be
* accessible until resume completes. So disable IRQ.
*/
if (info->id_gpiod)
disable_irq(info->id_irq);
if (info->vbus_gpiod)
disable_irq(info->vbus_irq);
if (!device_may_wakeup(dev)) if (!device_may_wakeup(dev))
pinctrl_pm_select_sleep_state(dev); pinctrl_pm_select_sleep_state(dev);
@ -267,11 +257,6 @@ static int usb_extcon_resume(struct device *dev)
} }
} }
if (info->id_gpiod)
enable_irq(info->id_irq);
if (info->vbus_gpiod)
enable_irq(info->vbus_irq);
queue_delayed_work(system_power_efficient_wq, queue_delayed_work(system_power_efficient_wq,
&info->wq_detcable, 0); &info->wq_detcable, 0);