Revert "Staging: android: mark subsystem as broken"

This reverts commit 2cdf99ce.

It now builds, so this can be reverted.

Cc: Arve Hjønnevåg <arve@android.com>
Cc: Brian Swetland <swetland@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>