The semaphore is now taken in the callers.
devio.c | 2 --
1 files changed, 2 deletions(-)
diff -Nru a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
--- a/drivers/usb/core/devio.c Wed Apr 14 12:18:08 2004
+++ b/drivers/usb/core/devio.c Wed Apr 14 12:18:08 2004
@@ -399,7 +399,6 @@
return -EINVAL;
err = -EINVAL;
dev = ps->dev;
- down(&dev->serialize);
/* lock against other changes to driver bindings */
down_write(&usb_bus_type.subsys.rwsem);
if (test_and_clear_bit(intf, &ps->ifclaimed)) {
@@ -408,7 +407,6 @@
err = 0;
}
up_write(&usb_bus_type.subsys.rwsem);
- up(&dev->serialize);
return err;
}