Merge "USB: EHCI: Fix unclocked access by rhub_poll in bus_suspend" (382b3a95) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/usb/host/ehci-hub.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -617,6 +617,10 @@ ehci_hub_status_data (struct usb_hcd hcd, char buf)
		unsigned long flags;
		u32 ppcd = ~0;

		/* hcd core tries to get status even during suspend, if so bail out. */
		if (ehci->rh_state != EHCI_RH_RUNNING)
		return 0;

		/* init status to no-changes */
		buf [0] = 0;
		ports = HCS_N_PORTS (ehci->hcs_params);