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authorAndiry Xu <andiry.xu@amd.com>2011-09-23 14:19:48 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2011-09-26 15:51:08 -0700
commitc9682dffceb4bb3bdf6df4c0c87c4b887b03f5b7 (patch)
treefe565d63db99160febc6824f091ba4217c5917c9 /drivers/usb/host/xhci.h
parent1ff4df56846d10379939166713bb2908e6a5ee0e (diff)
xHCI: set link state
Introduce xhci_set_link_state() to remove redundant codes. Signed-off-by: Andiry Xu <andiry.xu@amd.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/xhci.h')
-rw-r--r--drivers/usb/host/xhci.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 2882074eb2c8..92eba69b9239 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1717,6 +1717,8 @@ void xhci_ring_ep_doorbell(struct xhci_hcd *xhci, unsigned int slot_id,
unsigned int ep_index, unsigned int stream_id);
/* xHCI roothub code */
+void xhci_set_link_state(struct xhci_hcd *xhci, __le32 __iomem **port_array,
+ int port_id, u32 link_state);
int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, u16 wIndex,
char *buf, u16 wLength);
int xhci_hub_status_data(struct usb_hcd *hcd, char *buf);