This patch is to add process of clearing PORT_POWER feature request
for xhci hub.
Signed-off-by: Lan Tianyu <tianyu....@intel.com>
---
drivers/usb/host/xhci-hub.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index 2732ef6..2c55fcf 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -827,6 +827,10 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16
wValue,
xhci_disable_port(hcd, xhci, wIndex,
port_array[wIndex], temp);
break;
+ case USB_PORT_FEAT_POWER:
+ xhci_writel(xhci, temp & ~PORT_POWER,
+ port_array[wIndex]);
+ break;
default:
goto error;
}
--
1.7.6.rc2.8.g28eb
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