diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2010-03-04 11:32:30 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-20 13:21:31 -0700 |
| commit | 288ead45fa6637e959015d055304f521cbbc0575 (patch) | |
| tree | b150572e95760f26f905802269b3a76da0260976 /drivers/usb/host/xhci-hub.c | |
| parent | 45f30e0bdadd4660383250e85b543b0bea05413d (diff) | |
| download | linux-288ead45fa6637e959015d055304f521cbbc0575.tar.bz2 | |
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.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index 208b805b80eb..dd69df1e4558 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; } |