USB: remove bogus USB_PORT_FEAT_*_SPEED symbols

This patch (as1348) removes the bogus
USB_PORT_FEAT_{HIGHSPEED,SUPERSPEED} symbols from ch11.h.  No such
features are defined by the USB spec.  (There is a PORT_LOWSPEED
feature, but the spec doesn't mention it except to say that host
software should never use it.)  The speed indicators are port
statuses, not port features.

As a temporary workaround for the xhci-hcd driver, a fictional
USB_PORT_STAT_SUPER_SPEED symbol is added.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 1883c3c7b69..5ac27ed0c63 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -153,11 +153,11 @@ static int usb_reset_and_verify_device(struct usb_device *udev);
 
 static inline char *portspeed(int portstatus)
 {
-        if (portstatus & (1 << USB_PORT_FEAT_HIGHSPEED))
+        if (portstatus & USB_PORT_STAT_HIGH_SPEED)
                 return "480 Mb/s";
-        else if (portstatus & (1 << USB_PORT_FEAT_LOWSPEED))
+        else if (portstatus & USB_PORT_STAT_LOW_SPEED)
                 return "1.5 Mb/s";
-        else if (portstatus & (1 << USB_PORT_FEAT_SUPERSPEED))
+        else if (portstatus & USB_PORT_STAT_SUPER_SPEED)
                 return "5.0 Gb/s";
         else
                 return "12 Mb/s";
@@ -3075,7 +3075,7 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
                 if (!(hcd->driver->flags & HCD_USB3))
                         udev->speed = USB_SPEED_UNKNOWN;
                 else if ((hdev->parent == NULL) &&
-                                (portstatus & (1 << USB_PORT_FEAT_SUPERSPEED)))
+                                (portstatus & USB_PORT_STAT_SUPER_SPEED))
                         udev->speed = USB_SPEED_SUPER;
                 else
                         udev->speed = USB_SPEED_UNKNOWN;