Signed-off-by: Inaky Perez-Gonzalez <[EMAIL PROTECTED]>
---
drivers/usb/core/usb.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
Index: linux.hg/drivers/usb/core/usb.c
===================================================================
--- linux.hg.orig/drivers/usb/core/usb.c 2007-07-18 10:50:34.000000000
-0700
+++ linux.hg/drivers/usb/core/usb.c 2007-07-18 13:25:03.000000000 -0700
@@ -223,6 +223,15 @@
#endif /* CONFIG_PM */
+
+/* Returns 1 if @usb_bus is WUSB, 0 otherwise */
+static unsigned usb_bus_is_wusb(struct usb_bus *bus)
+{
+ struct usb_hcd *hcd = container_of(bus, struct usb_hcd, self);
+ return hcd->wireless;
+}
+
+
/**
* usb_alloc_dev - usb device constructor (usbcore-internal)
* @parent: hub to which device is connected; null to allocate a root hub
@@ -239,6 +248,8 @@
usb_alloc_dev(struct usb_device *parent, struct usb_bus *bus, unsigned port1)
{
struct usb_device *dev;
+ struct usb_hcd *usb_hcd = container_of(bus, struct usb_hcd, self);
+ unsigned root_hub = 0;
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (!dev)
@@ -274,6 +285,7 @@
dev->dev.parent = bus->controller;
sprintf(&dev->dev.bus_id[0], "usb%d", bus->busnum);
+ root_hub = 1;
} else {
/* match any labeling on the hubs; it's one-based */
if (parent->devpath[0] == '0')
@@ -300,6 +312,12 @@
INIT_DELAYED_WORK(&dev->autosuspend, usb_autosuspend_work);
dev->autosuspend_delay = usb_autosuspend_delay * HZ;
#endif
+ if (root_hub) /* Root hub always ok [and always wired] */
+ dev->authorized = 1;
+ else {
+ dev->authorized = usb_hcd->authorized_default;
+ dev->wusb = usb_bus_is_wusb(bus)? 1 : 0;
+ }
return dev;
}
--
Inaky
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