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xhci: remove unused hcd_index()

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Now that each root hub has their own bus_state strucure the
hcd_undex() used to get the correct bus_state strucure is
no longer needed.

No functional changes

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mathias Nyman 2018-12-07 16:19:31 +02:00 committed by Greg Kroah-Hartman
parent f6187f424c
commit 1c2d81cc28
1 changed files with 0 additions and 7 deletions
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7
drivers/usb/host/xhci.h
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@ -1682,13 +1682,6 @@ struct xhci_bus_state {
*/ */
#define XHCI_MAX_REXIT_TIMEOUT_MS 20 #define XHCI_MAX_REXIT_TIMEOUT_MS 20
static inline unsigned int hcd_index(struct usb_hcd *hcd)
{
if (hcd->speed >= HCD_USB3)
return 0;
else
return 1;
}
struct xhci_port { struct xhci_port {
__le32 __iomem *addr; __le32 __iomem *addr;
int hw_portnum; int hw_portnum;