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, 3 insertions, 3 deletions

diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 8f2f477890c4..dcd7fab7179c 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -1121,7 +1121,7 @@ sl811h_timer(unsigned long _sl811)
         u8              signaling = sl811->ctrl1 & SL11H_CTL1MASK_FORCE;
         const u32       mask = (1 << USB_PORT_FEAT_CONNECTION)
                                 | (1 << USB_PORT_FEAT_ENABLE)
-                                | (1 << USB_PORT_FEAT_LOWSPEED);
+                                | USB_PORT_STAT_LOW_SPEED;
 
         spin_lock_irqsave(&sl811->lock, flags);
 
@@ -1162,7 +1162,7 @@ sl811h_timer(unsigned long _sl811)
         } else {
                 sl811->port1 |= mask;
                 if (irqstat & SL11H_INTMASK_DP)
-                        sl811->port1 &= ~(1 << USB_PORT_FEAT_LOWSPEED);
+                        sl811->port1 &= ~USB_PORT_STAT_LOW_SPEED;
                 sl811->irq_enable = SL11H_INTMASK_INSRMV | SL11H_INTMASK_RD;
         }
 
@@ -1173,7 +1173,7 @@ sl811h_timer(unsigned long _sl811)
 #ifdef USE_B
                 sl811->irq_enable |= SL11H_INTMASK_DONE_B;
 #endif
-                if (sl811->port1 & (1 << USB_PORT_FEAT_LOWSPEED)) {
+                if (sl811->port1 & USB_PORT_STAT_LOW_SPEED) {
                         sl811->ctrl1 |= SL11H_CTL1MASK_LSPD;
                         ctrl2 |= SL811HS_CTL2MASK_DSWAP;
                 }