On Thursday, April 07, 2016 10:56:01 AM Tony Lindgren wrote: > * Grygorii Strashko <[email protected]> [160406 04:47]: > > Now wakeirq stops working for device if wakeup option for > > this device will be reconfigured through sysfs, like: > > > > echo disabled > /sys/devices/platform/extcon_usb1/power/wakeup > > echo enabled > /sys/devices/platform/extcon_usb1/power/wakeup > > > > Once above set of commands is executed the device's wakeup_source > > opject will be recreated and dev->power.wakeup->wakeirq field will > > contain NULL. As result, device_wakeup_arm_wake_irqs() will not arm > > wakeirq for the affected device. > > > > Hece, lets try to fix it in the following way: > > check for dev->wakeirq field when device_wakeup_attach() is called > > and if !NULL re-attach wakeirq to the device > > Yeah I think that's all there is to it, thanks for fixing it: > > Acked-by: Tony Lindgren <[email protected]>
Applied, thanks!
