diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/host/xhci-hub.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index 7fb17799cfdc..4da3b48dfce0 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -1202,7 +1202,7 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, struct xhci_hcd *xhci = hcd_to_xhci(hcd); int max_ports; unsigned long flags; - u32 temp, status; + u32 temp, portpmsc, status; int retval = 0; struct xhci_bus_state *bus_state; u16 link_state; @@ -1508,20 +1508,20 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, goto error; timeout = (wIndex & 0xff00) >> 8; - temp = readl(&port->port_reg->portpmsc); - temp &= ~PORT_U1_TIMEOUT_MASK; - temp |= PORT_U1_TIMEOUT(timeout); - writel(temp, &port->port_reg->portpmsc); + portpmsc = readl(&port->port_reg->portpmsc); + portpmsc &= ~PORT_U1_TIMEOUT_MASK; + portpmsc |= PORT_U1_TIMEOUT(timeout); + writel(portpmsc, &port->port_reg->portpmsc); break; case USB_PORT_FEAT_U2_TIMEOUT: if (hcd->speed < HCD_USB3) goto error; timeout = (wIndex & 0xff00) >> 8; - temp = readl(&port->port_reg->portpmsc); - temp &= ~PORT_U2_TIMEOUT_MASK; - temp |= PORT_U2_TIMEOUT(timeout); - writel(temp, &port->port_reg->portpmsc); + portpmsc = readl(&port->port_reg->portpmsc); + portpmsc &= ~PORT_U2_TIMEOUT_MASK; + portpmsc |= PORT_U2_TIMEOUT(timeout); + writel(portpmsc, &port->port_reg->portpmsc); break; case USB_PORT_FEAT_TEST: /* 4.19.6 Port Test Modes (USB2 Test Mode) */ |