mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-11 04:18:39 +08:00
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:
parent
6506f6a020
commit
68be7a5f28
@ -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))
|
||||
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,
|
||||
&info->wq_detcable, 0);
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user