diff options
| -rw-r--r-- | drivers/usb/host/xhci-hub.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index 107e6b44ed15..517cadb09f0b 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -21,6 +21,7 @@ */ #include <linux/gfp.h> +#include <linux/device.h> #include <asm/unaligned.h> #include "xhci.h" @@ -993,7 +994,9 @@ int xhci_bus_suspend(struct usb_hcd *hcd) t2 |= PORT_LINK_STROBE | XDEV_U3; set_bit(port_index, &bus_state->bus_suspended); } - if (hcd->self.root_hub->do_remote_wakeup) { + if (hcd->self.root_hub->do_remote_wakeup + && device_may_wakeup(hcd->self.controller)) { + if (t1 & PORT_CONNECT) { t2 |= PORT_WKOC_E | PORT_WKDISC_E; t2 &= ~PORT_WKCONN_E; |