#include <linux/errno.h>
#include <linux/smp_lock.h>
#include <linux/usb.h>
-#include <linux/mutex.h>
#include <asm/io.h>
#include <asm/scatterlist.h>
struct usb_bus *bus;
struct usb_device *dev = NULL;
- mutex_lock(&usb_bus_list_lock);
+ down(&usb_bus_list_lock);
for (buslist = usb_bus_list.next;
buslist != &usb_bus_list;
buslist = buslist->next) {
goto exit;
}
exit:
- mutex_unlock(&usb_bus_list_lock);
+ up(&usb_bus_list_lock);
return dev;
}
EXPORT_SYMBOL_GPL(usb_get_intf);
EXPORT_SYMBOL_GPL(usb_put_intf);
+EXPORT_SYMBOL(usb_alloc_dev);
EXPORT_SYMBOL(usb_put_dev);
EXPORT_SYMBOL(usb_get_dev);
EXPORT_SYMBOL(usb_hub_tt_clear_buffer);
EXPORT_SYMBOL(usb_altnum_to_altsetting);
EXPORT_SYMBOL(usb_reset_device);
+EXPORT_SYMBOL(usb_disconnect);
EXPORT_SYMBOL(__usb_get_extra_descriptor);