Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / drivers / usb / host / ehci-hcd.c

diff --git a/kernel/drivers/usb/host/ehci-hcd.c b/kernel/drivers/usb/host/ehci-hcd.c
index 48c92bf..f7661d9 100644 (file)
--- a/kernel/drivers/usb/host/ehci-hcd.c
+++ b/kernel/drivers/usb/host/ehci-hcd.c
@@ -332,11 +332,11 @@ static void ehci_turn_off_all_ports(struct ehci_hcd *ehci)
        int     port = HCS_N_PORTS(ehci->hcs_params);
 
        while (port--) {
-               ehci_writel(ehci, PORT_RWC_BITS,
-                               &ehci->regs->port_status[port]);
                spin_unlock_irq(&ehci->lock);
                ehci_port_power(ehci, port, false);
                spin_lock_irq(&ehci->lock);
+               ehci_writel(ehci, PORT_RWC_BITS,
+                               &ehci->regs->port_status[port]);
        }
 }