Changeset 2cf28b9 in mainline for uspace/lib/usbhost/src/bus.c

Timestamp:

2017-10-25T15:22:45Z (7 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

62558202

Parents:

f668d60

Message:

xhci: connecting devices deeper than to roothub

It still does not work, because the address command fails, but there should not be any fundamental problem.

File:

• uspace/lib/usbhost/src/bus.c (modified) (2 diffs)

uspace/lib/usbhost/src/bus.c

@@ -87 +87 @@
                 return ENOTSUP;
 
-        fibril_mutex_lock(&bus->guard);
-        const int r = bus->ops.enumerate_device(bus, hcd, dev);
-        fibril_mutex_unlock(&bus->guard);
-        return r;
+        return bus->ops.enumerate_device(bus, hcd, dev);
 }
 
@@ -101 +98 @@
                 return ENOTSUP;
 
-        fibril_mutex_lock(&bus->guard);
-        const int r = bus->ops.remove_device(bus, hcd, dev);
-        fibril_mutex_unlock(&bus->guard);
-        return r;
+        return bus->ops.remove_device(bus, hcd, dev);
 }