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authorAlan Stern <stern@rowland.harvard.edu>2010-03-04 11:32:30 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2010-05-20 13:21:31 -0700
commit288ead45fa6637e959015d055304f521cbbc0575 (patch)
treeb150572e95760f26f905802269b3a76da0260976 /drivers/usb/host/xhci-hub.c
parent45f30e0bdadd4660383250e85b543b0bea05413d (diff)
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>
Diffstat (limited to 'drivers/usb/host/xhci-hub.c')
-rw-r--r--drivers/usb/host/xhci-hub.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index 208b805b80e..dd69df1e455 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -64,15 +64,15 @@ static void xhci_hub_descriptor(struct xhci_hcd *xhci,
static unsigned int xhci_port_speed(unsigned int port_status)
{
if (DEV_LOWSPEED(port_status))
- return 1 << USB_PORT_FEAT_LOWSPEED;
+ return USB_PORT_STAT_LOW_SPEED;
if (DEV_HIGHSPEED(port_status))
- return 1 << USB_PORT_FEAT_HIGHSPEED;
+ return USB_PORT_STAT_HIGH_SPEED;
if (DEV_SUPERSPEED(port_status))
- return 1 << USB_PORT_FEAT_SUPERSPEED;
+ return USB_PORT_STAT_SUPER_SPEED;
/*
* FIXME: Yes, we should check for full speed, but the core uses that as
* a default in portspeed() in usb/core/hub.c (which is the only place
- * USB_PORT_FEAT_*SPEED is used).
+ * USB_PORT_STAT_*_SPEED is used).
*/
return 0;
}