diff options
| author | Stefan Koch <stefan.koch10@gmail.com> | 2015-08-08 11:32:51 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-14 16:54:30 -0700 |
| commit | 1d958bef45030acfc5578263e9de3bb07032b8da (patch) | |
| tree | f17eacfa5f1f22472c85af8a54c773f26c993442 /drivers/usb/core/message.c | |
| parent | 484ebaedecc5ddf778a30ee1efab367cbee27030 (diff) | |
usb: interface authorization: Introduces the default interface authorization
Interfaces are allowed per default.
This can disabled or enabled (again) by writing 0 or 1 to
/sys/bus/usb/devices/usbX/interface_authorized_default
Signed-off-by: Stefan Koch <skoch@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core/message.c')
| -rw-r--r-- | drivers/usb/core/message.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index f368d2053da53..3d25d89671d71 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -1807,6 +1807,7 @@ free_interfaces: intfc = cp->intf_cache[i]; intf->altsetting = intfc->altsetting; intf->num_altsetting = intfc->num_altsetting; + intf->authorized = !!HCD_INTF_AUTHORIZED(hcd); kref_get(&intfc->ref); alt = usb_altnum_to_altsetting(intf, 0); |