usb: gadget: android: Update android gadget driver
* Functions and the device descriptor are configured from user space:
echo 0 > /sys/class/android_usb/android0/enable
echo adb,acm > /sys/class/android_usb/android0/functions
echo 2 > /sys/class/android_usb/android0/f_acm/instances
echo 1 > /sys/class/android_usb/android0/enable
* Driver does not require platform data anymore
* Moved function initialization to android.c instead of each
function file
* Replaced switches by uevents
Signed-off-by: Benoit Goby <benoit@android.com>
Signed-off-by: Mike Lockwood <lockwood@android.com>
Change-Id: If5ad9267c111ad0a442f0d87a0d31082dc5381b6
13 files changed
