Commits
Inaky Perez-Gonzalez committed 5234ce1b02a
usb: add the concept of default authorization to USB hosts This introduces /sys/bus/devices/usb*/authorized_default; it dictates what is going to be the default authorization state for devices connected to the host. User space can set that using the sysfs file. We hook to the root hub instead of to the device controller as it is quite easy to get to it in sysfs from the device structure (device 5-4.3 is usb5) vs. backtracking to the controller device. By default it is set to be 'authorized' (!0) for normal, wired USB devices and 'unauthorized' (0) for Wireless USB devices. As suggested by Adrian Bunk, make authorized_default static Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>