Commits
Peter Chen committed b3832ce5d46
MLK-11269-2 usb: chipidea: host: avoid check PORT_SUSPEND wrongly At some situations, the ehci_bus_suspend may not set PORT_SUSPEND due to port is not enabled, so add flag ehci->bus_suspended to check if ehci_bus_suspend set PORT_SUSPEND or not. We see "ci_hdrc ci_hdrc.0: timeout waiting for SUSPEND" wrongly when plug in an unsupported usb device, in that case, the PORT_PE is cleared and bus_suspend is called. Signed-off-by: Peter Chen <peter.chen@freescale.com> (cherry picked from commit 82cfe6c31ee55e5aab1a057a5aaf853b7bb6cd07) (cherry picked from commit a4fe7e55e84944962d6a7be7bd404865d376811e)