Commits
Peter Chen committed 7ded0ecccf2
ENGR00212992 usb: fix potential bug with fast plug in/out with usb charger - Move imx_usb_vbus_disconnect to work queue, and wait or cancel charger detect worker when vbus is disconnected if charger detect worker still hasn't finished. - Move pull down dp from imx_usb_vbus_disconnect to udc vbus disconnect interrupt handler, the reason is udc->gadget.speed should to be updated at that ISR. - Select POWER_SUPPLY if USB_GADGET_ARC is configured to fix the build error for manufacture tools firmware's build. Signed-off-by: Peter Chen <peter.chen@freescale.com>